10-K/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K/A

(Amendment No. 1)

(Mark One)

[X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended February 3, 2018

or

[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission file number: 0-25464

DOLLAR TREE, INC.

(Exact name of registrant as specified in its charter)

Virginia	26-2018846
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

500 Volvo Parkway, Chesapeake, Virginia	23320
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (757) 321-5000

Securities registered pursuant to Section 12(b) of the Act:
Title of each class	Name of each exchange on which registered
Common Stock, par value $.01 per share	NASDAQ

Securities registered pursuant to section 12(g) of the Act:

None

(Title of Class)

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes [X]     No [ ]

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.

Yes [  ]     No [X]

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes [X]     No [ ]

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Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Yes [X]     No [ ]

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§ 229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. [ ]

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer [X]	Accelerated filer [ ]
Non-accelerated filer [ ] (Do not check if a smaller reporting company)	Smaller reporting company [  ]
Emerging growth company [ ]

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. [ ]

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).

Yes [  ]     No [X]

The aggregate market value of common stock held by non-affiliates of the registrant on July 28, 2017, the last business day of the registrant's most recently completed second fiscal quarter, was $16,537,291,776, based upon the closing sale price for the registrant's common stock on such date. For purposes of this computation, all executive officers and directors have been deemed to be affiliates. Such determination should not be deemed to be an admission that such executive officers and directors are, in fact, affiliates of the registrant.

On March 12, 2018, there were 237,335,999 shares of the registrant’s common stock outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

The information regarding securities authorized for issuance under equity compensation plans called for in Item 5 of Part II and the information called for in Items 10, 11, 12, 13 and 14 of Part III are incorporated by reference to the definitive Proxy Statement for the Annual Meeting of Stockholders of the Company to be held June 21, 2018, which will be filed with the Securities and Exchange Commission not later than June 1, 2018.

______________________________________________________________________________________________________

EXPLANATORY NOTE

This Amendment No. 1 to the Annual Report on Form 10-K of Dollar Tree, Inc. (the “Company”) amends the Company’s Annual Report on Form 10-K for the year ended February 3, 2018, which was filed with the Securities and Exchange Commission on March 16, 2018 (the “Original Filing”). This Amendment No. 1 is being filed at the request of KPMG LLP to update their Report of Independent Registered Public Accounting Firm included in Part II, Item 8 of this Amendment No. 1, to include the phrase “and the related notes (collectively, the “consolidated financial statements”)” to the first paragraph of the Opinion on the Consolidated Financial Statements. This change does not in any way change the conclusions expressed by KPMG LLP in the original reports, or any other disclosure included in Part II, Item 8 or Part II, Item 9A of the Original Filing.

In accordance with applicable Securities and Exchange Commission rules and as required by rule 12b-15 under the Securities Exchange Act of 1934, as amended, Item 15 of this Amendment No. 1 reflects a new consent of KPMG LLP (Exhibit 23.1) and currently dated certifications from the Company’s Chief Executive Officer (Exhibits 31.1 and 32.1) and Chief Financial Officer (Exhibits 31.2 and 32.2). Except as described above, this Amendment No. 1 does not amend, update, or change any other information contained in the Original Filing. For ease of reference, the entire Annual Report on Form 10-K is included with this Amendment No. 1.

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DOLLAR TREE, INC.

TABLE OF CONTENTS

		Page
	PART I
Item 1.	Business	6
Item 1A.	Risk Factors	12
Item 1B.	Unresolved Staff Comments	17
Item 2.	Properties	18
Item 3.	Legal Proceedings	21
Item 4.	Mine Safety Disclosures	21
	PART II
Item 5.	Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	22
Item 6.	Selected Financial Data	24
Item 7.	Management's Discussion and Analysis of Financial Condition and Results of Operations	26
Item 7A.	Quantitative and Qualitative Disclosures About Market Risk	42
Item 8.	Financial Statements and Supplementary Data	43
Item 9.	Changes in and Disagreements With Accountants on Accounting and Financial Disclosure	87
Item 9A.	Controls and Procedures	87
Item 9B.	Other Information	89
	PART III
Item 10.	Directors, Executive Officers and Corporate Governance	89
Item 11.	Executive Compensation	89
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	89
Item 13.	Certain Relationships and Related Transactions, and Director Independence	89
Item 14.	Principal Accounting Fees and Services	89
	PART IV
Item 15.	Exhibits, Financial Statement Schedules	89
Item 16.	Form 10-K Summary	93
	Signatures	94

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A WARNING ABOUT FORWARD-LOOKING STATEMENTS: This Annual Report on Form 10-K (this "Form 10-K") contains "forward-looking statements" as that term is used in the Private Securities Litigation Reform Act of 1995. Forward-looking statements address future events, developments and results and are based upon current expectations that involve risks and uncertainties. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. Forward-looking statements include, without limitation, statements preceded by, followed by or including words such as "believe," "anticipate," "expect," "intend," "plan," "view," "target" or "estimate," "may," "will," "should," "predict," "possible," "potential," "continue," "strategy," and similar expressions. For example, our forward-looking statements include, without limitation, statements regarding:

• the benefits, results and effects of the Family Dollar acquisition and integration and the combined Company’s plans, objectives, expectations (financial or otherwise), including synergies, the cost to achieve synergies and the effect on earnings per share;

• the ability to retain key personnel at Family Dollar and Dollar Tree;

• our anticipated sales, including comparable store net sales, net sales growth and earnings growth;

• the potential effect of future law changes, including taxes and tariffs, the Fair Labor Standards Act as it relates to the qualification of our managers for exempt status, minimum wage and health care law;

• the outcome and costs of pending or potential litigation or governmental investigations;

• our growth plans, including our plans to add, rebanner, expand or relocate stores, our anticipated square footage increase, and our ability to renew leases at existing store locations;

• the average size of our stores to be added in 2018 and beyond;

• the effect on our merchandise mix of consumables and the increase in the number of our stores with freezers and coolers on Dollar Tree's gross profit margin and sales;

• the effect of the Family Dollar renovation initiative and other initiatives on Family Dollar's sales;

• the net sales per square foot, net sales and operating income of our stores;

• the potential effect of inflation or deflation and other general business or economic conditions on our costs and profitability, including the potential effect of future changes in prevailing wage rates and overtime regulations and our plans to address these changes, shipping rates, domestic and import freight costs, fuel costs and wage and benefit costs, consumer spending levels, population, employment and job growth and/or losses in our markets;

• our gross profit margin, earnings, inventory levels and ability to leverage selling, general and administrative and other fixed costs;

• the effect of recent changes in tax laws;

• our seasonal sales patterns including those relating to the length of the holiday selling seasons;

• the capabilities of our inventory supply chain technology and other systems;

• the reliability of, and cost associated with, our sources of supply, particularly imported goods such as those sourced from China;

• the capacity, performance and cost of our distribution centers;

• our cash needs, including our ability to fund our future capital expenditures and working capital requirements and our ability to service our debt obligations;

• our expectations regarding competition and growth in our retail sector; and

• management's estimates associated with our critical accounting policies, including inventory valuation, accrued expenses, valuations for impairment analyses and income taxes.

You should not rely on forward-looking statements as predictions of future events. The outcome of the events described in these forward-looking statements is subject to various risks, uncertainties and other factors, including without limitation those described in "Item 1A. Risk Factors" beginning on page 12 of this Form 10-K, as well as "Item 7. Management's Discussion and

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Analysis of Financial Condition and Results of Operations" beginning on page 26 of this Form 10-K and elsewhere in this Form 10-K.

Moreover, we operate in a very competitive and rapidly changing environment. New risks and uncertainties emerge from time to time and it is not possible for us to predict all risks and uncertainties that could have an impact on the forward-looking statements. We cannot assure you that the results, events and circumstances reflected in the forward-looking statements will be achieved or occur, and actual results, events or circumstances could differ materially from those described in the forward-looking statements. We do not undertake to publicly update or revise any forward-looking statements after the date of this Form 10-K, whether as a result of new information, future events, or otherwise.

Investors should also be aware that while we do, from time to time, communicate with securities analysts and others, it is against our policy to disclose to them any material, nonpublic information or other confidential commercial information. Accordingly, shareholders should not assume that we agree with any statement or report issued by any securities analyst regardless of the content of the statement or report. Futhermore, we have a policy against confirming projections, forecasts or opinions issued by others. Thus, to the extent that reports issued by securities analysts contain any projections, forecasts or opinions, such reports are not our responsibility.

INTRODUCTORY NOTE:Unless otherwise stated, references to "we," "our" and "us" generally refer to Dollar Tree, Inc. and its direct and indirect subsidiaries on a consolidated basis. Unless specifically indicated otherwise, any references to "2018" or "fiscal 2018", "2017" or "fiscal 2017", "2016" or "fiscal 2016", and "2015" or "fiscal 2015", relate to as of or for the years ended February 2, 2019, February 3, 2018, January 28, 2017 and January 30, 2016, respectively.

AVAILABLE INFORMATION

Our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 are available free of charge on our website at www.dollartree.com as soon as reasonably practicable after electronic filing of such reports with the Securities and Exchange Commission ("SEC").

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PART I

Item 1. BUSINESS

Overview

We are a leading operator of discount variety stores. We believe the convenience and value we offer are key factors in growing our base of loyal customers. At February 3, 2018, we operated 14,835 discount variety retail stores. Our stores operate under the names of Dollar Tree, Family Dollar and Dollar Tree Canada.

On July 6, 2015, we completed our purchase of Family Dollar Stores, Inc. and its more than 8,200 stores. This transformational transaction created the largest discount retailer (by store count) in North America. The Dollar Tree and Family Dollar banners have complementary business models. Everything is $1.00 at Dollar Tree while Family Dollar is a neighborhood variety store offering merchandise largely for $10.00 or less. Also, on October 13, 2015, we announced our plans to convert all Deals and Dollar Tree Deals stores to one of our two primary banners, Dollar Tree or Family Dollar. On November 1, 2015, we completed the transaction pursuant to which we divested 330 Family Dollar stores, 325 of which were open at the time of the divestiture, to Dollar Express LLC ("Dollar Express"), a portfolio company of Sycamore Partners, in order to satisfy a condition as required by the Federal Trade Commission in connection with our purchase of Family Dollar.

We operate in two reporting business segments: Dollar Tree and Family Dollar. For discussion of the operating results of our reporting business segments, refer to "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" under the caption "Segment Information" beginning on page 26 of this Form 10-K and "Note 10 - Segment Reporting" in "Item 8. Financial Statements and Supplementary Data" beginning on page 43 of this Form 10-K.

Dollar Tree

  Our Dollar Tree segment is the leading operator of discount variety stores offering merchandise at the fixed price point of $1.00. The Dollar Tree segment includes 6,650 stores operating under the Dollar Tree and Dollar Tree Canada brands, 11 distribution centers in the United States and two in Canada and a Store Support Center in Chesapeake, Virginia. Our stores predominantly range from 8,000 - 10,000 selling square feet. In our Dollar Tree stores in the United States, we sell all items for $1.00 or less and in our Dollar Tree Canada stores, we sell all items for $1.25(CAD) or less. Our revenue and assets in Canada are not material.

We strive to exceed our customers' expectations of the variety and quality of products that they can purchase for $1.00 by offering items that we believe typically sell for higher prices elsewhere. We buy approximately 58% to 60% of our merchandise domestically and import the remaining 40% to 42%. Our domestic purchases include basic, seasonal, home, closeouts and promotional merchandise. We believe our mix of imported and domestic merchandise affords our buyers flexibility that allows them to consistently exceed our customer's expectations. In addition, direct relationships with manufacturers permit us to select from a broad range of products and customize packaging, product sizes and package quantities that meet our customers' needs.

The addition of frozen and refrigerated merchandise to more of our Dollar Tree stores has been one of our ongoing initiatives. We believe this initiative helps drive additional transactions and allows us to appeal to a broader demographic mix. We added freezers and coolers to 420 additional stores in 2017. As of February 3, 2018, we have freezers and coolers in approximately 5,205 of our Dollar Tree stores. We plan to install them in 500 new and existing stores by the end of fiscal 2018.

At any point in time, we carry approximately 7,250 items in our stores and as of the end of 2017 approximately 39% of our items are automatically replenished. The remaining items are pushed to the stores and a portion can be reordered by our store managers on a weekly basis. Through automatic replenishment and our store managers’ ability to order product, each store manager is able to satisfy the demands of their particular customer base.

We maintain a balanced selection of products within traditional variety store categories. We offer a wide selection of everyday basic products and we supplement these basic, everyday items with seasonal, closeout and promotional merchandise. We attempt to keep certain basic consumable merchandise in our stores continuously to establish our stores as a destination and increase traffic in our stores. Closeout and promotional merchandise is purchased opportunistically and represents less than 10% of our purchases.

The merchandise mix in our Dollar Tree stores consists of:

•consumable merchandise, which includes candy and food, health and beauty care, and everyday consumables such as

household paper and chemicals, and in select stores, frozen and refrigerated food;

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• variety merchandise, which includes toys, durable housewares, gifts, stationery, party goods, greeting cards, softlines, and other items; and

•seasonal goods, which includes, among others, Valentine's Day, Easter, Halloween and Christmas merchandise.

The following table displays the percentage of net sales of each major product group for the years ended February 3, 2018 and January 28, 2017:

	February 3,		January 28,
Merchandise Type	2018		2017
Consumable	49.0	%	48.9	%
Variety	46.3	%	46.5	%
Seasonal	4.7	%	4.6	%

Family Dollar

Our Family Dollar segment operates general merchandise discount retail stores providing customers with a selection of competitively-priced merchandise in convenient neighborhood stores. The Family Dollar segment consists of our store operations under the Family Dollar brand, 11 distribution centers and a Store Support Center in Matthews, North Carolina. Our stores predominantly range from 6,000 - 8,000 selling square feet. In our 8,185 Family Dollar stores, we sell merchandise at prices that generally range from $1.00 to $10.00.

Our Family Dollar stores provide customers with a quality, high-value assortment of basic necessities and seasonal merchandise. We offer competitively-priced national brands from leading manufacturers alongside name brand equivalent-value, lower-priced private labels. We purchase merchandise from a wide variety of suppliers and generally have not experienced difficulty in obtaining adequate quantities of merchandise. In fiscal 2017, we purchased approximately 16% of our merchandise through our relationship with McLane Company, Inc., which distributes consumable merchandise from multiple manufacturers. In addition, approximately 18% of our merchandise is imported directly.

We are currently executing a store renovation initiative at our Family Dollar stores. During fiscal 2017, we completed approximately 375 Family Dollar renovations. These renovations have focused on creating an exciting and more productive Family Dollar shopping experience. Renovations bring some of the oldest stores to our brand standard, including creating more productive end-caps, highlighting more relevant and prominent seasonal offerings, expanding the assortments in beverage and snacks, hair care, and food in coolers and freezers. Category adjacencies and updating our front-end checkout are also part of the renovation program. We are making a number of improvements to the conditions of our stores to provide our customers with a consistent and improved shopping experience. In addition, we have focused on re-branding our private brand labels in our stores. These private brands are being developed to provide national brand comparable quality and great values for our customers, as part of our Compare and Save marketing program. We are adding additional coolers and freezers to facilitate expansion of our product offerings.

While the number of items in a given store can vary based on the store’s size, geographic location, merchandising initiatives and other factors, our typical store generally carries approximately 7,000 basic items alongside items that are ever-changing and seasonally-relevant throughout the year.

The merchandise mix in our Family Dollar stores consists of:

•consumable merchandise, which includes food, tobacco, health and beauty aids, household chemicals, paper

products, hardware and automotive supplies, diapers, batteries, and pet food and supplies;

•home products, which includes housewares, home décor, giftware, and domestics, including comforters, sheets and

towels;

•apparel and accessories merchandise, which includes clothing, fashion accessories and shoes; and

•seasonal and electronics merchandise, which includes Valentine's Day, Easter, Halloween and Christmas merchandise,

personal electronics, including pre-paid cellular phones and services, stationery and school supplies, and toys.

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The following table displays the percentage of net sales of each major product group for the years ended February 3, 2018 and January 28, 2017:

	February 3,		January 28,
Merchandise Type	2018		2017
Consumable	75.3	%	74.6	%
Home products	8.4	%	8.7	%
Apparel and accessories	6.6	%	7.0	%
Seasonal and electronics	9.7	%	9.7	%

Business Strategy

Continue to execute our proven and best‑in‑class retail business strategy. We will continue to execute our proven strategies that have generated a history of success and continued growth for the Company. Key elements of our strategy include:

•continuously aiming to “Wow” the customer with a compelling, fun and fresh merchandise assortment comprising a

variety of the things you want and things you need, all at incredible values in bright, clean and friendly stores;

•maintaining a flexible sourcing merchandise model that allows a variety of products to be sold as long as desired

merchandise margin thresholds are met;

• growing both the Dollar Tree and Family Dollar banners;

•pursuing a “more, better, faster” approach to the rollout of new Dollar Tree and Family Dollar stores to broaden our

geographic footprint;

• maintaining customer relevance by ensuring that we reinvent ourselves constantly through new merchandise categories;

• leveraging the complementary merchandise expertise of each banner including Dollar Tree's sourcing and product development expertise and Family Dollar's consumer package goods and national brands sourcing expertise; and

•maintaining a prudent approach with our use of capital for the benefit of our shareholders.

Operate a diversified and complementary business model across both fixed‑price and multi‑price point strategies. We plan to operate and grow both the Dollar Tree and Family Dollar banners. We will utilize the reach and scale of our combined company to serve a broader range of customers in more ways, offering better prices and more value for the customer. Dollar Tree stores will continue to operate as single price point retail stores. At Dollar Tree, everything is $1.00, offering the customer a balanced mix of things they need and things they want. Our shopping experience will remain fun and friendly as we exceed our customers’ expectations for what they can buy for $1.00. Dollar Tree primarily serves middle income customers in suburban locations. Family Dollar stores will continue to operate using multiple price points, serving customers as their “neighborhood discount store,” offering great values on everyday items and a convenient shopping experience. Family Dollar primarily serves a lower income customer in urban and rural locations. We will benefit from an expanded target customer profile and utilize the store concepts of both Dollar Tree and Family Dollar to serve a broader range of customer demographics to drive further improvements in sales and profitability.

Deliver significant synergy opportunities through integration of Family Dollar. Our acquisition of Family Dollar has provided us with significant opportunities to achieve meaningful cost synergies. We are executing a detailed integration plan and expect to achieve our target of approximately $300 million of estimated annual run‑rate cost synergies by July 2018. This synergy target does not account for one-time costs to achieve synergies, investments back into the business, integration costs, or cost increases due to inflation, vendor increases, or other factors that are not caused by the business combination. We expect to incur $300 million in one-time costs to achieve these target synergies. Sources of synergies include the following:

• Savings from sourcing and procurement of merchandise and non-merchandise goods and services driven by leveraging the combined volume of the Dollar Tree and Family Dollar banners, among other things;

• Rebannering to optimize store formats;

• A reduction in overhead and corporate selling, general and administrative expenses by eliminating redundant positions and optimizing processes; and

• Savings resulting from the optimization of distribution and logistics networks.

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Take advantage of significant white-space opportunity. Over the past decade we have built a solid and scalable infrastructure, which provides a strong foundation for our future growth. We are committed to growing our combined business to take advantage of significant white space opportunities that we believe exist for both the Dollar Tree and Family Dollar store concepts. Using our proven real estate strategy across our combined business, we intend to drive future store openings by capitalizing on data‑driven insights regarding location, target customer profile, competitive dynamics and cost structure. Over the long-term, we believe that the market can support more than 10,000 Dollar Tree stores and 15,000 Family Dollar stores across the United States.

Convenient Locations and Store Size. We focus primarily on opening new Dollar Tree stores in strip shopping centers anchored by large retailers who draw target customers we believe to be similar to ours. Our stores are successful in metropolitan areas, mid-sized cities and small towns. We open new Family Dollar stores in strip shopping centers, freestanding buildings and downtown buildings. The range of our store sizes, 8,000 - 10,000 selling square feet for Dollar Tree and 6,000 - 8,000 selling square feet for Family Dollar, allows us to target a particular location with a store that best suits that market and takes advantage of available real estate opportunities. Our stores are attractively designed and create an inviting atmosphere for shoppers by using bright lighting, vibrant colors and decorative signs. We enhance the store design with attractive merchandise displays. We believe this design attracts new and repeat customers and enhances our image as both a destination and impulse purchase store.

For more information on retail locations and retail store leases, see "Item 2. Properties" beginning on page 18 of this Form 10-K.

Profitable Stores with Strong Cash Flow. We maintain a disciplined, cost-sensitive approach to store site selection in order to minimize the initial capital investment required and maximize our potential to generate high operating margins and strong cash flows. We believe that our stores have a relatively small shopping radius, which allows us to profitably concentrate multiple stores within a single market. Our ability to open new stores is dependent upon, among other factors, locating suitable sites and negotiating favorable lease terms.

The strong cash flows generated by our stores allow us to self-fund infrastructure investment and new stores. Over the past five years, cash flows from operating activities have exceeded capital expenditures.

For more information on our results of operations, see "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" beginning on page 26 of this Form 10-K.

Cost Control. We believe that our substantial buying power and our flexibility in making sourcing decisions contributes to our successful purchasing strategy, which includes targeted merchandise margin goals by category. We also believe our ability to select quality merchandise helps to minimize markdowns. We buy products on an order-by-order basis and have no material long-term purchase contracts or other assurances of continued product supply or guaranteed product cost. No vendor accounted for more than 10% of total merchandise purchased in any of the past five years.

Our supply chain systems continue to provide us with valuable sales information to assist our buyers and improve merchandise allocation to our stores. Targeting our inventory levels has resulted in more efficient distribution and store operations.

Information Systems. We believe that investments in technology help us to increase sales and control costs. Our inventory management system has allowed us to improve the efficiency of our supply chain, enhance merchandise flow, increase inventory turnover and control distribution and store operating costs. It is also used to provide information to calculate our estimate of inventory cost under the retail inventory method, which is widely used in the retail industry. Our automated replenishment system replenishes key items, based on actual store-level sales and inventory.

Point-of-sale data allows us to track sales and inventory by merchandise category at the store level and assists us in planning for future purchases of inventory. We believe that this information allows us to ship the appropriate product to stores at the quantities commensurate with selling patterns. Using this point-of-sale data to plan purchases has helped us manage our inventory levels.

Corporate Culture and Values. We believe that honesty and integrity, and treating people fairly and with respect are core values within our corporate culture. We believe that running a business, and certainly a public company, carries with it a responsibility to be above reproach when making operational and financial decisions. Our executive management team visits and shops at our stores like every customer, and ideas and individual creativity on the part of our associates are encouraged, particularly from our store managers who know their stores and their customers. We have standards for store displays, merchandise presentation, and store operations. We maintain an open door policy for all associates. Our distribution centers are operated based on objective measures of performance and virtually everyone in our store support centers is available to assist associates in our stores and distribution centers.

Our disclosure committee meets at least quarterly and monitors our internal controls over financial reporting to ensure that our public filings contain discussions about the potential risks our business faces. We believe that we have appropriate controls

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in place to be able to certify our financial statements. Additionally, we have complied with the listing requirements for the Nasdaq Stock Market.

Seasonality. For information on the impact of seasonality, see "Item 1A. Risk Factors" beginning on page 12 of this Form 10-K and "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" beginning on page 26 of this Form 10-K.

Growth Strategy

Store Openings and Square Footage Growth. The primary factors contributing to our net sales growth have been new store openings, an active store expansion and remodel program, and selective mergers and acquisitions. In the last five years, net sales increased at a compound annual growth rate of 29.8%, including the addition of Family Dollar. We expect that the majority of our future sales growth will come primarily from new store openings in our Dollar Tree and Family Dollar banners and from our store expansion and relocation program.

At February 1, 2014, we operated 4,992 stores in the United States and Canada. At February 3, 2018, we operated 14,610 stores in 48 states and the District of Columbia, as well as 225 stores in Canada. Our selling square footage increased from approximately 43.2 million square feet at February 1, 2014 to 116.6 million square feet at February 3, 2018. Our store growth has resulted from opening new stores and our July 2015 acquisition of more than 8,200 Family Dollar stores.

Our growth and productivity statistics are reported based on selling square footage because our management believes the use of selling square footage yields a more accurate measure of store productivity. We expect to increase the selling square footage in our stores in the future by opening new stores in underserved markets and strategically increasing our presence in our existing markets via new store openings and store expansions (expansions include store relocations). In fiscal 2018 and beyond, we plan to predominantly open Dollar Tree stores that are approximately 8,000 - 10,000 selling square feet and Family Dollar stores that are approximately 6,000 - 8,000 selling square feet. We believe these store sizes allow us to achieve our objectives in the markets in which we plan to expand.

In addition to new store openings, we plan to continue our Dollar Tree store expansion program to increase our net sales per store and take advantage of market opportunities. We target stores for expansion based on the current sales per selling square foot and changes in market opportunities. Stores targeted for expansion are generally less than 6,000 selling square feet in size. Store expansions generally increase the existing store size by approximately 2,750 selling square feet. At February 3, 2018, approximately 3,686 of our Dollar Tree stores, totaling 64% of our Dollar Tree banner selling square footage, were 8,000 selling square feet or larger.

Since 1995, we have added a total of 695 stores through several mergers and acquisitions, excluding our acquisition of Family Dollar. Historically, our acquisition strategy has been to target companies that have a similar single-price point concept that have shown success in operations or companies that provide a strategic advantage. We evaluate potential acquisition opportunities as they become available. On July 6, 2015, we completed our acquisition of Family Dollar which allowed us to create a diversified company with complementary business models. See "Note 2 - Acquisition" in "Item 8. Financial Statements and Supplementary Data” beginning on page 43 of this Form 10-K.

From time to time, we also acquire the rights to store leases through bankruptcy or other proceedings. We will continue to take advantage of these opportunities as they arise depending upon several factors including their fit within our location and selling square footage size parameters.

Merchandising and Distribution. Expanding our customer base is important to our growth plans. We plan to continue to stock our stores with a compelling mix of ever-changing merchandise that our customers have come to appreciate. Consumable merchandise typically leads to more frequent return trips to our stores resulting in increased sales. The presentation and display of merchandise in our stores are critical to communicating value to our customers and creating a more exciting shopping experience. We believe our approach to visual merchandising results in higher sales volume and an environment that encourages impulse purchases.

A strong and efficient distribution network is critical to our ability to grow and to maintain a low-cost operating structure. In 2017, we began construction on our Warrensburg, Missouri distribution center, which will be 1.0 million square feet and automated, and will serve stores in our Dollar Tree banner. We expect this facility to be operational in the third quarter of 2018. In 2016, we completed our Cherokee County, South Carolina distribution center, which is 1.5 million square feet, automated and serves stores in our Dollar Tree banner. In addition, we expanded our Dollar Tree Stockton, California distribution center to 0.9 million square feet. We believe our distribution center network is currently capable of supporting approximately $26.5 billion in annual sales in the United States. New distribution sites are strategically located to reduce stem miles, maintain flexibility and improve efficiency in our store service areas. We also are a party to an agreement which provides distribution services from two facilities in Canada.

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Our Dollar Tree stores receive approximately 90% of their inventory from our distribution centers via contract carriers and our Family Dollar stores receive approximately 75% of their inventory from our distribution centers. The remaining store inventory, primarily perishable consumable items and other vendor-maintained display items, are delivered directly to our stores from vendors. Our Family Dollar stores receive approximately 16% of their merchandise from McLane Company, Inc. For more information on our distribution center network, see "Item 2. Properties" beginning on page 18 of this Form 10-K.

Competition

Our segment of the retail industry is fragmented and highly competitive and we expect competition to increase in the future. We operate in the discount retail sector, which is currently and is expected to continue to be highly competitive with respect to price, store location, merchandise quality, assortment and presentation and customer service. Our competitors include single-price dollar stores, multi-price dollar stores, mass merchandisers, discount retailers, drug stores, convenience stores, independently-operated discount stores and a wide variety of other retailers. In addition, several competitors have sections within their stores devoted to "one dollar" price point merchandise, which further increases competition. We believe we differentiate ourselves from other retailers by providing high-value, high-quality, low-cost merchandise in attractively-designed stores that are conveniently located. Our sales and profits could be reduced by increases in competition. There are no significant economic barriers for others to enter our retail sector.

Trademarks

We are the owners of several federal service mark registrations including "Dollar Tree," the "Dollar Tree" logo, and the Dollar Tree logo with a "1." In addition, we own a registration for "Dollar Bill$." We also acquired the rights to use trade names previously owned by Everything's A Dollar, a former competitor in the $1.00 price point industry. Several trade names were included in the purchase, including the mark "Everything's $1.00." We also own the logo mark for "Everything's $1." With the acquisition of Dollar Giant, we became the owner of several trademarks in Canada. With the acquisition of Family Dollar, we became the owners of the trademarks "Family Dollar," "Family Dollar Stores" and other names and designs of certain merchandise sold in Family Dollar stores. We have federal trademark registrations for a number and variety of private labels that we use to market many of our product lines. Our trademark registrations have various expiration dates; however, assuming that the trademark registrations are properly maintained and renewed, they have a perpetual duration.

Employees

We employed approximately 56,300 full-time and 119,800 part-time associates on February 3, 2018. Part-time associates work an average of less than 30 hours per week. The number of part-time associates fluctuates depending on seasonal needs. We consider our relationship with our associates to be good, and we have not experienced significant interruptions of operations due to labor disagreements.

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Item 1A. RISK FACTORS

An investment in our common stock involves a high degree of risk. Any failure to meet market expectations, including our comparable store sales growth rate, earnings and earnings per share or new store openings, could cause the market price of our stock to decline. You should carefully consider the specific risk factors listed below together with all other information included or incorporated in this report and other filings that we make from time to time with the SEC, including our consolidated financial statements and accompanying notes. Any of the following risks may materialize, and additional risks not known to us, or that we now deem immaterial, may arise. In such event, our business, financial condition, results of operations or prospects could be materially adversely affected.

Our profitability is vulnerable to cost increases.

Future increases in costs such as wage and benefit costs, the cost of merchandise, duties, merchandise loss (due to theft, damage, or errors), shipping rates, freight costs, fuel costs and store occupancy costs would reduce our profitability. Wage rates, labor costs, and inflation are expected to increase in 2018. The minimum wage has increased in certain states and local jurisdictions and is scheduled to increase further in 2018.

In our Dollar Tree segment, we do not raise the sales price of our merchandise to offset cost increases because we are committed to selling primarily at the $1.00 price point to continue to provide value to the customer. We are dependent on our ability to adjust our product assortment, to operate more efficiently or to increase our comparable store net sales in order to offset cost increases. We can give no assurance that we will be able to operate more efficiently or increase our comparable store net sales in the future. Although Family Dollar, unlike Dollar Tree, can raise the price of merchandise, customers would buy fewer products if prices were to increase. Please see "Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations" beginning on page 26 of this Form 10-K for further discussion of the effect of inflation and other economic factors on our operations.

Risks associated with our domestic and foreign suppliers, including, among others, increased taxes, duties, tariffs or other restrictions on trade, could adversely affect our financial performance.

We are dependent on our vendors to supply merchandise in a timely and efficient manner. If a vendor fails to deliver on its commitments due to financial or other difficulties, we could experience merchandise shortages which could lead to lost sales or increased merchandise costs if alternative sources must be used.

We rely on the availability of imported goods at favorable wholesale prices. Merchandise imported directly accounts for approximately 40% to 42% of our Dollar Tree segment's total retail value purchases and 17% to 19% of our Family Dollar segment's total retail value purchases. In addition, we believe that a significant portion of our goods purchased from domestic vendors is imported. China is the source of a substantial majority of our imports. Imported goods are generally less expensive than domestic goods and increase our profit margins. A disruption in the flow of our imported merchandise or an increase in the cost of those goods may significantly decrease our profits. Risks associated with our reliance on imported goods may include disruptions in the flow of or increases in the cost of imported goods because of factors such as:

•an increase in duties, tariffs or other restrictions on trade;

•raw material shortages, work stoppages, strikes and political unrest;

•economic crises and international disputes or conflicts;

•changes in currency exchange rates or policies and local economic conditions, including inflation in the country of origin;

•changes in leadership and the political climate in countries from which we import products; and

•failure of the United States to maintain normal trade relations with China and other countries.

Integrating Family Dollar’s operations with ours may be more difficult, costly or time consuming than expected and the anticipated benefits, synergies and cost savings of the Acquisition may not be realized.

The success of the Family Dollar acquisition (the “Acquisition”), including anticipated benefits, synergies and cost savings, will depend, in part, on our ability to successfully combine and integrate the businesses and cultures of the Family Dollar segment into our company. The integration is not yet complete. It is possible that the remaining integration process will take longer than anticipated and could result in the loss of key employees, higher than expected costs or unexpected costs, ongoing diversion of management attention, increased competition, the disruption of our ongoing businesses or inconsistencies in standards, controls, procedures and policies that adversely affect our ability to maintain relationships with customers, vendors and employees. If we

12

experience difficulties with the integration process, the anticipated benefits of the Acquisition may not be realized fully, or may take longer to realize than expected, which could adversely affect our results of operations or business.

Our business could be adversely affected if we fail to attract and retain qualified associates and key personnel.

Our growth and performance is dependent on the skills, experience and contributions of our associates, executives and key personnel for both Dollar Tree and Family Dollar. Various factors, including the Acquisition, the integration process, constraints on overall labor availability, wage rates, regulatory or legislative impacts, and benefit costs could impact our ability to attract and retain qualified associates at our stores, distribution centers and corporate offices.

A significant disruption in our computer and technology systems could adversely affect our results of operation or business.

We rely extensively on our computer and technology systems and, in certain cases, those of third-party service providers to manage inventory, process credit card and customer transactions and summarize results. We are continuing to integrate the Dollar Tree and Family Dollar systems. Systems may be subject to damage or interruption from power outages, telecommunication failures, computer viruses, security breaches and catastrophic or other events. If these systems are damaged or fail to function properly, we may incur substantial costs to repair or replace them, may experience loss of critical data and interruptions or delays in our ability to manage inventories or process customer transactions and may receive negative publicity, which could adversely affect our results of operation or business.

If we are unable to secure our customers’ credit card and confidential information, or other private data relating to our associates, suppliers or our business, we could be subject to negative publicity, costly government enforcement actions or private litigation, which could damage our business reputation and adversely affect our results of operation or business.

We have procedures and technology in place to safeguard our customers’ debit and credit card information, our associates’ private data, suppliers’ data, and our business records and intellectual property and other sensitive information. Despite these measures, cyber-attacks are rapidly evolving and becoming increasingly sophisticated and difficult to detect and we may be vulnerable to, and unable to anticipate, detect and appropriately respond to, data security breaches and data loss, including cyber-security attacks. Other sophisticated retailers have recently suffered serious security breaches. If we or any third-party systems we use experience a data security breach, we could be exposed to negative publicity, government enforcement actions, private litigation, or costly response measures. In addition, our reputation within the business community and with our customers may be affected, which could result in our customers discontinuing the use of debit or credit cards in our stores or not shopping in our stores altogether. In addition, the unavailability of information systems or failure of these systems or software to perform as anticipated for any reason and any inability to respond to, or recover from, such an event, could disrupt our business, impact our customers and could result in decreased performance, increased overhead costs and increased risk for liability. Any of these factors could have an adverse effect on our results of operation or business.

Our growth is dependent on our ability to increase sales in existing stores and to expand our square footage profitably.

Existing store sales growth is critical to good operating results and is dependent on a variety of factors including merchandise quality, relevance and availability, store operations and customer satisfaction. In addition, increased competition could adversely affect our sales. Our highest sales periods are during the Christmas and Easter seasons, and we generally realize a disproportionate amount of our net sales and our operating and net income during the fourth quarter. In anticipation, we stock extra inventory and hire many temporary employees to prepare our stores. A reduction in sales during these periods could adversely affect our operating results, particularly operating and net income, to a greater extent than if a reduction occurred at other times of the year. Untimely merchandise delays due to receiving or distribution problems could have a similar effect. When Easter is observed earlier in the year, the selling season is shorter and, as a result, our sales could be adversely affected. Easter was observed on March 27, 2016 and April 16, 2017, and will be observed on April 1, 2018.

Expanding our square footage profitably depends on a number of uncertainties, including our ability to locate, lease, build out and open or expand stores in suitable locations on a timely basis under favorable economic terms. Obtaining an increasing number of profitable stores is an ever increasing challenge. In addition, our expansion is dependent upon third-party developers’ abilities to acquire land, obtain financing, and secure necessary permits and approvals. We also open or expand stores within our established geographic markets, where new or expanded stores may draw sales away from our existing stores. We may not manage our expansion effectively, and our failure to achieve our expansion plans could materially and adversely affect our business, financial condition and results of operations.

We could encounter disruptions in our distribution network or additional costs in distributing merchandise.

Our success is dependent on our ability to transport merchandise to our distribution centers and then ship it to our stores in a timely and cost-effective manner. We also rely on third parties to deliver certain merchandise directly from vendors to our stores.

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We may not anticipate, respond to or control all of the challenges of operating our receiving and distribution systems. Additionally, if a vendor fails to deliver on its commitments, we could experience merchandise shortages that could lead to lost sales or increased costs. Some of the factors that could have an adverse effect on our distribution network or costs are:

•Shipping disruption. Our oceanic shipping schedules may be disrupted or delayed from time to time.

• Shipping costs. We could experience increases in shipping rates imposed by the trans-Pacific ocean carriers. Changes in import duties, import quotas and other trade sanctions could increase our costs.

•Efficient Operations. Distribution centers and other aspects of our distribution network are difficult to operate

efficiently and we could experience a reduction in operating efficiency.

•Diesel fuel costs. We have experienced volatility in diesel fuel costs over the past few years.

•Vulnerability to natural or man-made disasters. A fire, explosion or natural disaster at a port or any of our distribution

facilities could result in a loss of merchandise and impair our ability to adequately stock our stores. Some facilities are

    vulnerable to earthquakes, hurricanes or tornadoes.

•Labor disagreement. Labor disagreements, disruptions or strikes may result in delays in the delivery of merchandise

to our distribution centers or stores and increase costs.

•War, terrorism and other events. War and acts of terrorism in the United States, the Middle East, or in China or other

parts of Asia, where we buy a significant amount of our imported merchandise, could disrupt our supply chain or

increase our transportation costs.

•Economic conditions. Suppliers may encounter financial or other difficulties.

Our profitability is affected by the mix of products we sell.

Our gross profit margin could decrease if we increase the proportion of higher cost goods we sell in the future. Imported merchandise is generally lower cost than domestic goods. If duties increase, increasing the cost of imported goods, we may sell less imported goods and our profitability may suffer. In recent years, the percentage of our sales from higher cost consumable products has increased and we can give no assurance that this trend will not continue. As a result, our gross profit margin could decrease unless we are able to maintain our current merchandise cost sufficiently to offset any decrease in our product margin percentage. We can give no assurance that we will be able to do so.

In our Family Dollar segment, our success also depends on our ability to select and obtain sufficient quantities of relevant merchandise at prices that allow us to sell such merchandise at profitable and appropriate prices. A sales price that is too high causes products to be less attractive to our customers and our sales at Family Dollar could suffer. We are continuing to implement our everyday low price strategy at Family Dollar to drive customer loyalty and have a strategic pricing team to improve our value and to increase profitability. Inability to successfully implement our pricing strategies at Family Dollar could have a negative effect on our business.

In addition, our Family Dollar segment has a substantial number of private brand items and the number of items has been increasing. We believe our success in maintaining broad market acceptance of our private brands depends on many factors, including our pricing, costs, quality and customer perception. We may not achieve or maintain our expected sales for our private brands and, as a result, our business and results of operations could be adversely impacted. Additionally, the increased number of private brands could negatively impact our existing relationships with our non-private brand suppliers.

Litigation may adversely affect our business, financial condition and results of operations.

Our business is subject to the risk of litigation involving employees, consumers, suppliers, competitors, shareholders, government agencies, or others through private actions, class actions, governmental investigations, administrative proceedings, regulatory actions or other litigation. Our products could also cause illness or injury, harm our reputation, and subject us to litigation. We are dependent on our vendors to ensure that the products we buy comply with all applicable safety standards. However, product liability, personal injury or other claims may be asserted against us relating to product contamination, product tampering, mislabeling, recall and other safety issues with respect to the products that we sell. We seek but may not be successful in obtaining contractual indemnification and insurance coverage from our vendors, and if we do not have adequate contractual indemnification or insurance available, such product liability or safety claims could adversely affect our business, financial condition and results of operations. Our ability to obtain the benefit of contractual indemnification from foreign vendors may be hindered by our ability to enforce contractual indemnification obligations against such vendors. Our litigation expenses could increase as well, which also

14

could have a materially negative impact on our results of operations even if a product liability claim is unsuccessful or is not fully pursued.

For example, we are currently defendants in national and state employment-related class and collective actions and litigation concerning injury from products. The outcome of litigation is difficult to assess or quantify. Plaintiffs in these types of lawsuits or proceedings may seek recovery of very large or indeterminate amounts, and the magnitude of the potential loss may remain unknown for substantial periods of time. In addition, certain of these matters, if decided adversely to us or settled by us, may result in an expense that may be material to our financial statements as a whole or may negatively affect our operating results if changes to our business operation are required. The cost to defend current and future litigation or proceedings may be significant. There also may be adverse publicity associated with litigation, including litigation related to product or food safety, customer information and environmental or safety requirements, which could negatively affect customer perception of our business, regardless of whether the allegations are valid or whether we are ultimately found liable.

For a discussion of current legal matters, please see "Item 3. Legal Proceedings" beginning on page 21 of this Form 10-K and "Note 5 - Commitments and Contingencies" under the caption "Contingencies" in "Item 8. Financial Statements and Supplementary Data" beginning on page 43 of this Form 10-K. Resolution of these matters, if decided against the Company, could have a material adverse effect on our results of operations, accrued liabilities or cash flows.

Pressure from competitors may reduce our sales and profits.

The retail industry is highly competitive. The marketplace is highly fragmented as many different retailers compete for market share by utilizing a variety of store formats and merchandising strategies, including mobile and online shopping. We expect competition to increase in the future. There are no significant economic barriers for others to enter our retail sector. Some of our current or potential competitors have greater financial resources than we do. We cannot guarantee that we will continue to be able to compete successfully against existing or future competitors. Please see "Item 1. Business" beginning on page 6 of this Form 10-K for further discussion of the effect of competition on our operations.

A downturn or changes in economic conditions could impact our sales or profitability.

Deterioration in economic conditions, such as those caused by a recession, inflation, higher unemployment, consumer debt levels, trade disputes or international conflict, as well as adverse weather conditions or terrorism, could reduce consumer spending or cause customers to shift their spending to products we either do not sell or do not sell as profitably. Adverse economic conditions could disrupt consumer spending and significantly reduce our sales, decrease our inventory turnover, cause greater markdowns or reduce our profitability due to lower margins.

Furthermore, factors that could adversely affect consumer disposable income could decrease our customers’ spending on products we sell. Factors that could reduce our customers’ disposable income and over which we exercise no influence include but are not limited to adverse economic conditions described above as well as increases in fuel or other energy costs and interest rates, lack of available credit, higher tax rates and other changes in tax laws, concerns over government mandated participation in health insurance programs, increasing healthcare costs, and changes in, decreases in, or elimination of, government subsidies such as unemployment and food assistance programs.

Many of the factors identified above that affect disposable income, as well as commodity rates, transportation costs (including the costs of diesel fuel), costs of labor, insurance and healthcare, foreign exchange rate fluctuations, lease costs, barriers or increased costs associated with international trade and other economic factors also affect our ability to implement our corporate strategy effectively, our cost of goods sold and our selling, general and administrative expenses, and may have other adverse consequences which we are unable to fully anticipate or control, all of which may adversely affect our sales or profitability. We have limited or no ability to control many of these factors.

Changes in federal, state or local law, or our failure to comply with such laws, could increase our expenses and expose us to legal risks.

Our business is subject to a wide array of laws and regulations. The minimum wage has increased or is scheduled to increase in multiple states, provinces and local jurisdictions. Significant legislative changes in regulations such as the health-care legislation, that impact our relationship with our workforce could increase our expenses and adversely affect our operations. Changes in other regulatory areas, such as consumer credit, privacy and information security, product and food safety, worker safety or environmental protection, among others, could cause our expenses to increase or product recalls. In addition, if we fail to comply with applicable laws and regulations, particularly wage and hour laws, we could be subject to legal risk, including government enforcement action and class action civil litigation, which could adversely affect our results of operations.

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The price of our common stock is subject to market and other conditions and may be volatile.

The market price of our common stock may fluctuate significantly in response to a number of factors. These factors, some of which may be beyond our control, include the perceived prospects and actual results of operation of our business; changes in estimates of our results of operation by analysts, investors or us; trading activity by our large shareholders; trading activity by sophisticated algorithms (high-frequency trading); our actual results of operation relative to estimates or expectations; actions or announcements by us or our competitors; litigation and judicial decisions; legislative or regulatory actions or changes; and changes in general economic or market conditions. In addition, the stock market in general has from time to time experienced extreme price and volume fluctuations. These market fluctuations could reduce the market price of our common stock for reasons unrelated to our operating performance.

Our substantial indebtedness could adversely affect our financial condition, limit our ability to obtain additional financing, restrict our operations and make us more vulnerable to economic downturns and competitive pressures.

In connection with the Acquisition, we substantially increased our indebtedness, which could adversely affect our ability to fulfill our obligations and have a negative impact on our financing options and liquidity position. As of February 3, 2018, our total indebtedness is $5,732.7 million. In addition, we have $1,250.0 million of additional borrowing availability under our Tranche A Revolving Credit Facility, less amounts outstanding for letters of credit totaling $158.2 million.

Our high level of debt could have significant consequences, including the following:

•limiting our ability to obtain additional financing in the future for working capital, capital expenditures, acquisitions or

other general corporate purposes;

•requiring a substantial portion of our cash flows to be dedicated to debt service payments, instead of other purposes,

thereby reducing the amount of cash flows available for working capital, capital expenditures, acquisitions and other general corporate purposes;

•limiting our ability to refinance our indebtedness on terms acceptable to us or at all;

•imposing restrictive covenants on our operations;

•placing us at a competitive disadvantage to competitors carrying less debt; and

•making us more vulnerable to economic downturns and limiting our ability to withstand competitive pressures.

In addition, our credit ratings impact the cost and availability of future borrowings and, accordingly, our cost of capital. Our ratings reflect the opinions of the ratings agencies of our financial strength, operating performance and ability to meet our debt obligations. There can be no assurance that we will achieve a particular rating or maintain a particular rating in the future.

The terms of the agreements governing our indebtedness may restrict our current and future operations, particularly our ability to respond to changes or to pursue our business strategies, and could adversely affect our capital resources, financial condition and liquidity.

The agreements that govern our indebtedness contain a number of restrictive covenants that impose significant operating and financial restrictions on us and may limit our ability to engage in acts that may be in our long-term best interests, including, among other things, restrictions on our ability to:

•incur, assume or guarantee additional indebtedness;

•declare or pay dividends or make other distributions with respect to, or purchase or otherwise acquire or retire for

value, equity interests;

•make principal payments on, or redeem or repurchase, subordinated debt;

•make loans, advances or other investments;

•incur liens;

•sell or otherwise dispose of assets, including capital stock of subsidiaries;

•enter into sale and lease-back transactions;

•consolidate or merge with or into, or sell all or substantially all of our assets to, another person; and

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•enter into transactions with affiliates.

In addition, certain of these agreements require us to comply with certain financial maintenance covenants. Our ability to satisfy these financial maintenance covenants can be affected by events beyond our control, and we cannot assure you that we will meet them.

A breach of the covenants under these agreements could result in an event of default under the applicable indebtedness, which, if not cured or waived, could result in us having to repay our borrowings before their due dates. Such default may allow the debt holders to accelerate the related debt and may result in the acceleration of any other debt to which a cross-acceleration or cross-default provision applies. If we are forced to refinance these borrowings on less favorable terms or if we were to experience difficulty in refinancing the debt prior to maturity, our results of operations or financial condition could be materially affected. In addition, an event of default under our credit facilities may permit the lenders under our credit facilities to terminate all commitments to extend further credit under such credit facilities. Furthermore, if we are unable to repay the amounts due and payable under our credit facilities, those lenders may be able to proceed against the collateral granted to them to secure that indebtedness. In the event our lenders or holders of notes accelerate the repayment of such borrowings, we cannot assure you that we will have sufficient assets to repay such indebtedness.

As a result of these restrictions, we may be:

•limited in how we conduct our business;

•unable to raise additional debt or equity financing to operate during general economic or business downturns; or

•unable to compete effectively, take advantage of new business opportunities or grow in accordance with our plans.

Our variable-rate indebtedness subjects us to interest rate risk, which could cause our annual debt service obligations to increase significantly.

Certain of our indebtedness, including borrowings under our Tranche A Revolving Credit Facility, is subject to variable rates of interest and exposes us to interest rate risk. Interest rates, while historically low, have recently begun to increase. When interest rates increase, our debt service obligations on the variable rate indebtedness increase even though the amount borrowed remains the same, and our net income decreases. An increase (decrease) of 1.0% on the interest rate would result in an increase (decrease) of $15.3 million in annual interest expense. Although we may enter into interest rate swaps, involving the exchange of floating- for fixed-rate interest payments, to reduce interest rate volatility, we cannot assure you we will be able to do so.

Certain provisions in our Articles of Incorporation and Bylaws could delay or discourage a change of control transaction that may be in a shareholder’s best interest.

Our Articles of Incorporation and Bylaws currently contain provisions that may delay or discourage a takeover attempt that a shareholder might consider in his best interest. These provisions, among other things:

•provide that only the Board of Directors, chairman or president may call special meetings of the shareholders;

•establish certain advance notice procedures for nominations of candidates for election as directors and for shareholder

proposals to be considered at shareholders’ meetings; and

•permit the Board of Directors, without further action of the shareholders, to issue and fix the terms of preferred stock,

which may have rights senior to those of the common stock.

However, we believe that these provisions allow our Board of Directors to negotiate a higher price in the event of a takeover attempt which would be in the best interest of our shareholders.

Item 1B. UNRESOLVED STAFF COMMENTS

None.

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Item 2. PROPERTIES

Stores

As of February 3, 2018, we operated 14,835 stores in 48 states and the District of Columbia, and five Canadian provinces as detailed below:

United States	Dollar Tree	Family Dollar	Total
Alabama	130	167	297
Arizona	124	164	288
Arkansas	76	115	191
California	574	131	705
Colorado	94	128	222
Connecticut	62	55	117
Delaware	31	29	60
District of Columbia	3	3	6
Florida	486	601	1,087
Georgia	243	397	640
Idaho	36	47	83
Illinois	254	224	478
Indiana	137	211	348
Iowa	54	31	85
Kansas	54	47	101
Kentucky	103	217	320
Louisiana	111	324	435
Maine	38	61	99
Maryland	117	98	215
Massachusetts	121	96	217
Michigan	235	388	623
Minnesota	116	71	187
Mississippi	75	161	236
Missouri	143	116	259
Montana	14	14	28
Nebraska	26	37	63
Nevada	53	53	106
New Hampshire	36	31	67
New Jersey	159	106	265
New Mexico	48	132	180
New York	315	315	630
North Carolina	251	454	705
North Dakota	11	23	34
Ohio	261	476	737
Oklahoma	77	138	215
Oregon	92	—	92
Pennsylvania	297	316	613
Rhode Island	30	28	58
South Carolina	116	241	357
South Dakota	11	30	41
Tennessee	172	228	400
Texas	489	1,062	1,551
Utah	61	59	120
Vermont	11	14	25
Virginia	179	244	423
Washington	122	—	122
West Virginia	46	126	172
Wisconsin	118	145	263
Wyoming	13	31	44
Total	6,425	8,185	14,610

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Canada	Dollar Tree
Alberta	38
British Columbia	51
Manitoba	12
Ontario	109
Saskatchewan	15
Total	225

We lease the vast majority of our stores and expect to lease the majority of our new stores as we expand. Our leases typically provide for a short initial lease term, generally five years, with options to extend; however, in some cases we have initial lease terms of seven to fifteen years. We believe this leasing strategy enhances our flexibility to pursue various expansion opportunities resulting from changing market conditions. As current leases expire, we believe that we will be able to obtain lease renewals, if desired, for present store locations, or to obtain leases for equivalent or better locations in the same general area.

Distribution Centers

The following table includes information about the distribution centers that we operate in the United States. Except for 0.4 million square feet of our distribution center in San Bernardino, CA, all of our distribution center capacity is owned. In 2016, we completed our 1.5 million square foot Cherokee County, South Carolina distribution center and expanded our Stockton, California distribution center by 0.3 million square feet. We believe our distribution center network is currently capable of supporting approximately $26.5 billion in annual sales in the United States.

In 2017, we began construction on our Warrensburg, Missouri distribution center, which will be 1.0 million square feet and automated, and will serve stores in our Dollar Tree banner. We expect this facility to be operational in the third quarter of 2018.

Location	Size in Square Feet
Dollar Tree:
Chesapeake, Virginia	400,000
Olive Branch, Mississippi	425,000
Joliet, Illinois	1,470,000
Stockton, California	854,000
Savannah, Georgia	1,014,000
Briar Creek, Pennsylvania	1,003,000
Marietta, Oklahoma	1,004,000
San Bernardino, California	802,000
Ridgefield, Washington	665,000
Windsor, Connecticut	1,001,000
Cherokee County, South Carolina	1,512,000
Family Dollar:
Matthews, North Carolina	930,000
West Memphis, Arkansas	850,000
Front Royal, Virginia	907,000
Duncan, Oklahoma	907,000
Morehead, Kentucky	907,000
Maquoketa, Iowa	907,000
Odessa, Texas	907,000
Marianna, Florida	907,000
Rome, New York	907,000
Ashley, Indiana	814,000
St. George, Utah	814,000

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Each of our distribution centers contains advanced materials handling technologies, including radio-frequency inventory tracking equipment and specialized information systems. With the exception of our Ridgefield, Washington Dollar Tree facility and our Matthews, North Carolina Family Dollar facility, each of our distribution centers in the United States also contains automated conveyor and sorting systems.

Distribution services in Canada are provided by a third party from facilities in British Columbia and Ontario.

Store Support Center

Our Dollar Tree Store Support Center is located in an approximately 190,000 square foot building, which we own in Chesapeake, Virginia. We are constructing an expansion to this facility which will add approximately 320,000 square feet of office space and we expect the expansion to be complete in 2018. Our Family Dollar Store Support Center is located in two buildings totaling approximately 310,000 square feet, which we own in Matthews, North Carolina.

We are also developing mixed-use property on the campus of our Dollar Tree Store Support Center.

For more information on financing of our new and expanded stores, distribution centers and the expansion of our Dollar Tree Store Support Center, see "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" under the caption "Funding Requirements" beginning on page 26 of this Form 10-K.

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Item 3. LEGAL PROCEEDINGS

From time to time, we are defendants in ordinary, routine litigation or proceedings incidental to our business, including allegations regarding:

• employment-related matters;

• infringement of intellectual property rights;

• personal injury/wrongful death claims;

• product safety matters, which may include product recalls in cooperation with the Consumer Products Safety Commission or other jurisdictions;

• real estate matters related to store leases; and

• environmental and safety issues.

In addition, we are currently defendants in national and state employment-related class and collective actions and litigation concerning injury from products. These proceedings are described in "Note 5 - Commitments and Contingencies" under the caption "Contingencies" in "Item 8. Financial Statements and Supplementary Data" beginning on page 43 of this Form 10-K.

We will vigorously defend ourselves in these matters. We do not believe that any of these matters will, individually or in the aggregate, have a material effect on our business or financial condition. We cannot give assurance, however, that one or more of these lawsuits will not have a material effect on our results of operations for the period in which they are resolved. Based on the information available, including the amount of time remaining before trial, the results of discovery and the judgment of internal and external counsel, we are unable to express an opinion as to the outcome of those matters which are not settled and cannot estimate a potential range of loss except as specified in Note 5. When a range is expressed, we are currently unable to determine the probability of loss within that range.

Item 4. MINE SAFETY DISCLOSURES

None.

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PART II

Item 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Our common stock is traded on The Nasdaq Global Select Market®. Our common stock has been traded on Nasdaq under the symbol "DLTR" since our initial public offering in 1995. The following table gives the high and low sales prices of our common stock as reported by Nasdaq for the periods indicated.

	High		Low
Fiscal year ended January 28, 2017:
First Quarter	$	83.72	$	72.52
Second Quarter	97.45		73.02
Third Quarter	99.93		74.36
Fourth Quarter	91.41		72.55
Fiscal year ended February 3, 2018:
First Quarter	$	83.21	$	72.89
Second Quarter	83.48		65.63
Third Quarter	93.68		71.19
Fourth Quarter	116.65		90.30

On March 12, 2018, the last reported sale price for our common stock, as quoted by Nasdaq, was $94.29 per share. As of March 12, 2018, we had approximately2,657 shareholders of record.

We did not repurchase any shares of common stock on the open market in fiscal 2017, fiscal 2016 or fiscal 2015. At February 3, 2018, we had $1.0 billion remaining under Board repurchase authorization.

We anticipate that substantially all of our cash flow from operations in the foreseeable future will be retained for the development and expansion of our business, the repayment of indebtedness and, as authorized by our Board of Directors, the repurchase of stock. Management does not anticipate paying dividends on our common stock in the foreseeable future.

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Stock Performance Graph

The following graph sets forth the yearly percentage change in the cumulative total shareholder return on our common stock during the five fiscal years ended February 3, 2018, compared with the cumulative total returns of the S&P 500 Index and the S&P Retailing Index. The comparison assumes that $100 was invested in our common stock on February 2, 2013, and, in each of the foregoing indices on February 2, 2013, and that dividends were reinvested.

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Item 6. SELECTED FINANCIAL DATA

The following table presents a summary of our selected financial data for the fiscal years ended February 3, 2018, January 28, 2017, January 30, 2016, January 31, 2015, and February 1, 2014. Fiscal 2017 included 53 weeks, commensurate with the retail calendar, while all other fiscal years reported in the table contain 52 weeks. The selected income statement and balance sheet data have been derived from our consolidated financial statements that have been audited by our independent registered public accounting firm. This information should be read in conjunction with the consolidated financial statements and related notes, "Management’s Discussion and Analysis of Financial Condition and Results of Operations" and our financial information found elsewhere in this report.

As a result of the acquisition of Family Dollar on July 6, 2015, the income statement data below for the year ended January 30, 2016 includes the results of operations of Family Dollar since that date. In addition, the balance sheet information below includes the Family Dollar assets acquired and liabilities assumed for periods after the July 6, 2015 acquisition date.

Comparable store net sales compares net sales for stores open before December of the year prior to the two years being compared, including expanded stores. Both our Dollar Tree stores and our acquired Family Dollar stores are included in the comparable store net sales calculation for the year ended February 3, 2018. For all prior years, only our Dollar Tree stores are included in the comparable store net sales calculation. Net sales per store and net sales per selling square foot are calculated for stores open throughout the period presented.

As a result of the enactment of the Tax Cuts and Jobs Act (“TCJA”) in 2017, "Net income" and "Diluted net income per share" for the year ended February 3, 2018 increased by $583.7 million and $2.45 per share, respectively.

Amounts in the following tables are in millions, except per share data, number of stores data, net sales per selling square foot data and inventory turns. 

	Year Ended
	February 3, 2018			January 28, 2017			January 30, 2016			January 31, 2015			February 1, 2014
Income Statement Data:
Net sales	$	22,245.5		$	20,719.2		$	15,498.4		$	8,602.2		$	7,840.3
Gross profit	7,021.9			6,394.7			4,656.7			3,034.0			2,789.8
Selling, general and administrative expenses	5,022.8			4,689.9			3,607.0			1,993.8			1,819.5
Operating income	1,999.1			1,704.8			1,049.7			1,040.2			970.3
Net income	1,714.3			896.2			282.4			599.2			596.7
Margin Data (as a percentage of net sales):
Gross profit	31.6		%	30.8		%	30.1		%	35.3		%	35.6		%
Selling, general and administrative expenses	22.6		%	22.6		%	23.3		%	23.2		%	23.2		%
Operating income	9.0		%	8.2		%	6.8		%	12.1		%	12.4		%
Net income	7.7		%	4.3		%	1.8		%	7.0		%	7.6		%
Per Share Data:
Diluted net income per share	$	7.21		$	3.78		$	1.26		$	2.90		$	2.72
Diluted net income per share increase (decrease)	90.7		%	200.0		%	(56.6		)%	6.6		%	1.5		%

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	As of
	February 3, 2018			January 28, 2017			January 30, 2016			January 31, 2015			February 1, 2014
Balance Sheet Data:
Cash and cash equivalents and short-term investments	$	1,097.8		$	870.4		$	740.1		$	864.1		$	267.7
Working capital	1,717.2			1,832.1			1,840.5			1,133.0			692.2
Total assets	16,332.8			15,701.6			15,901.2			3,492.7			2,767.7
Total debt, including capital lease obligations	5,732.7			6,391.8			7,465.5			757.0			769.8
Shareholders' equity	7,182.3			5,389.5			4,406.9			1,785.0			1,170.7
	Year Ended
	February 3, 2018			January 28, 2017			January 30, 2016			January 31, 2015			February 1, 2014
Selected Operating Data:
Number of stores open at end of period	14,835			14,334			13,851			5,367			4,992
Dollar Tree	6,650			6,360			5,954			5,367			4,992
Family Dollar	8,185			7,974			7,897			—			—
Gross square footage at end of period	143.9			138.8			132.1			58.3			54.3
Dollar Tree	71.6			68.5			64.2			58.3			54.3
Family Dollar	72.3			70.3			67.9			—			—
Selling square footage at end of period	116.6			112.4			108.4			46.5			43.2
Dollar Tree	57.3			54.7			51.3			46.5			43.2
Family Dollar	59.3			57.7			57.1			—			—
Selling square footage annual growth(2)	3.7		%	3.7		%	10.3		%	7.4		%	6.9		%
Net sales annual growth(1)	7.4		%	8.6		%	8.5		%	9.7		%	6.0		%
Comparable store net sales increase(1)	1.9		%	1.8		%	2.1		%	4.3		%	2.4		%
Net sales per selling square foot(2)	$	194		$	188		$	191		$	192		$	187
Net sales per store(2)	$	1.5		$	1.5		$	1.6		$	1.7		$	1.6
Selected Financial Ratios:
Return on assets(2)	10.7		%	5.7		%	11.4		%	19.1		%	21.6		%
Return on equity(2)	27.3		%	18.3		%	31.5		%	40.5		%	42.1		%
Inventory turns(2)	4.4			4.1			4.5			4.4			4.1

⁽¹⁾ Family Dollar was only included in the determination of these items for the year ended February 3, 2018

⁽²⁾ Family Dollar was only included in the determination of these items for the years ended February 3, 2018 and January 28, 2017

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Item 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

In Management’s Discussion and Analysis, we explain the general financial condition and the results of operations for our company, including:

• what factors affect our business;

• what our net sales, earnings, gross margins and costs were in 2017, 2016 and 2015;

• why those net sales, earnings, gross margins and costs were different from the year before;

• how all of this affects our overall financial condition;

• what our expenditures for capital projects were in 2017 and 2016 and what we expect them to be in 2018; and

• where funds will come from to pay for future expenditures.

As you read Management’s Discussion and Analysis, please refer to our consolidated financial statements, included in "Item 8. Financial Statements and Supplementary Data" of this Form 10-K, which present the results of operations for the fiscal years ended February 3, 2018, January 28, 2017 and January 30, 2016. In Management’s Discussion and Analysis, we analyze and explain the annual changes in some specific line items in the consolidated financial statements for fiscal year 2017 compared to fiscal year 2016 and for fiscal year 2016 compared to fiscal year 2015. We also provide information regarding the performance of each of our operating segments. Unless otherwise indicated, references to "we," "our" or "us" refer to Dollar Tree, Inc. and its direct and indirect subsidiaries on a consolidated basis.

Key Events and Recent Developments

Several key events have had or are expected to have a significant effect on our operations. They are listed below:

• On February 23, 2015, we completed the offering of $3.25 billion of acquisition notes which we used in connection with our financing of the acquisition of Family Dollar Stores, Inc. ("Family Dollar") (the "Acquisition").

• On March 9, 2015, we entered into a credit agreement and term loan facilities and received $3.95 billion under the Term Loan B which we used in connection with our financing of the Acquisition.

• On June 11, 2015, we amended the terms of the New Senior Secured Credit Facilities to refinance the existing $3.95 billion Term Loan B tranche with $3.3 billion in aggregate principal amount of floating-rate Term Loan B-1 and $650.0 million in aggregate principal amount of fixed-rate Term Loan B-2.

• On July 6, 2015, we repaid all amounts outstanding under our Senior Notes issued in 2013.

• On July 6, 2015 (the "Acquisition Date"), we completed our acquisition of Family Dollar.

• On January 26, 2016, we prepaid $1.0 billion of the $3.3 billion Term Loan B-1.

• In May 2016, we completed construction of a new 1.5 million square foot distribution center in Cherokee County, South Carolina.

• In August 2016, we completed a 0.3 million square foot expansion of our distribution center in Stockton, California. The Stockton distribution center is now an 854,000 square foot, automated facility.

• On August 4, 2016, we announced the elimination of 370 positions, including 100 vacant positions, at our Family Dollar store support center in Matthews, North Carolina. The eliminations were part of the establishment of shared services and our ongoing efforts to achieve $300 million in combined run rate annual synergies by the end of July 2018.

• On August 30, 2016, we amended the terms of the New Senior Secured Credit Facilities to reduce the applicable interest rate margin of the Term Loan A tranche and our New Revolving Credit Facility.

• On September 22, 2016, we amended the terms of the New Senior Secured Credit Facilities to provide for the incurrence of $1,275.0 million in aggregate principal amount of additional loans under the Term Loan A-1 tranche and $750.0 million in aggregate principal amount of Term Loan B-3. In addition, we used $242.0 million of cash on hand to prepay the remainder of the Term Loan B-1.

• In October 2016, we began construction on a 320,000 square foot expansion of our Chesapeake, Virginia Store Support Center.

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• On January 20, 2017, we prepaid the $748.1 million remaining outstanding under the Term Loan B-3.

• In June 2017, we began construction of a new 1.0 million square foot distribution center in Warrensburg, Missouri, which is expected to be operational in the third quarter of 2018.

• On July 27, 2017, we prepaid $500.0 million of the then outstanding $2.2 billion under the Term Loan A-1.

• On December 22, 2017, the Tax Cuts and Jobs Act ("TCJA") was signed into law which lowered the federal corporate tax rate from 35% to 21% and made numerous other law changes, effective as of January 1, 2018.

• On January 30, 2018, we provided an irrevocable notice to the 2020 Notes holders to call the $750.0 million 2020 Notes on March 1, 2018. In connection with the early redemption of the 2020 Notes, we recorded a make-whole premium of $9.8 million which was payable on the call date of March 1, 2018. We paid the $759.8 million on March 1, 2018. The remaining $6.1 million of amortizable non-cash deferred financing costs at February 3, 2018 were fully expensed at the call date of March 1, 2018.

Overview

We are a leading operator of more than 14,800 discount retail stores and we conduct our operations in two reporting segments. Our Dollar Tree segment is the leading operator of discount variety stores offering merchandise at the fixed price of $1.00. Our Family Dollar segment operates general merchandise retail discount stores providing consumers with a selection of competitively-priced merchandise in convenient neighborhood stores.

Our net sales are derived from the sale of merchandise. Two major factors tend to affect our net sales trends. First is our success at opening new stores or adding new stores through mergers or acquisitions. Second is the performance of stores once they are open. Sales vary at our existing stores from one year to the next. We refer to this as a change in comparable store net sales, because we include only those stores that are open throughout both of the periods being compared, beginning after the first fifteen months of operation. We include sales from stores expanded during the year in the calculation of comparable store net sales, which has the effect of increasing our comparable store net sales. The term 'expanded' also includes stores that are relocated. Our acquired Family Dollar stores are included in the comparable store net sales calculation beginning in the fourth quarter of fiscal 2016; however, they are not included in the annual comparable store net sales calculation until fiscal 2017. Stores that have been rebannered are considered to be new stores and are not included in the calculation of the comparable store net sales change until after the first fifteen months of operation under the new banner.

At February 3, 2018, we operated stores in 48 states and the District of Columbia, as well as stores in five Canadian provinces. A breakdown of store counts and square footage by segment for the years ended February 3, 2018 and January 28, 2017 is as follows:

	Year Ended
	February 3, 2018						January 28, 2017
	Dollar Tree		Family Dollar		Total		Dollar Tree		Family Dollar		Total
Store Count:
Beginning	6,360		7,974		14,334		5,954		7,897		13,851
New stores	315		288		603		359		225		584
Rebannered stores	—		—		—		91		(91	)	—
Closings	(25	)	(77	)	(102	)	(44	)	(57	)	(101	)
Ending	6,650		8,185		14,835		6,360		7,974		14,334
Relocations	82		31		113		64		120		184
Selling Square Feet (in millions):
Beginning	54.7		57.7		112.4		51.3		57.1		108.4
New stores	2.6		2.1		4.7		2.9		1.6		4.5
Rebannered stores	—		—		—		0.7		(0.7	)	—
Closings	(0.2	)	(0.5	)	(0.7	)	(0.3	)	(0.4	)	(0.7	)
Relocations	0.2		—		0.2		0.1		0.1		0.2
Ending	57.3		59.3		116.6		54.7		57.7		112.4

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Stores are included as rebanners when they close or open, respectively. Comparable store net sales for Dollar Tree may be negatively affected when a Family Dollar store is rebannered near an existing Dollar Tree store.

The average size of stores opened in 2017 was approximately 8,180 selling square feet (or about 10,180 gross square feet) for the Dollar Tree segment and 7,160 selling square feet (or about 8,860 gross square feet) for the Family Dollar segment. For 2018, we continue to plan to open stores that are approximately 8,000 - 10,000 selling square feet (or about 10,000 - 12,000 gross square feet) for the Dollar Tree segment and approximately 6,000 - 8,000 selling square feet (or about 7,000 - 9,000 gross square feet) for the Family Dollar segment. We believe that these size stores are our optimal sizes operationally and give our customers a shopping environment which invites them to shop longer, buy more and make return visits, which increases our customer traffic.

Fiscal 2017 ended on February 3, 2018 and included 53 weeks, commensurate with the retail calendar. The 53rd week in 2017 added approximately $406.6 million in sales. Fiscal 2016 and fiscal 2015 which ended on January 28, 2017 and January 30, 2016, respectively, each included 52 weeks.

In fiscal 2017, comparable store net sales increased by 1.9% on a constant currency basis. This increase is based on a 53-week comparison for both years. Constant currency basis refers to the calculation excluding the impact of currency exchange rate fluctuations. We calculated the constant currency basis increase by translating the current year’s comparable store net sales in Canada using the prior year’s currency exchange rates. We believe that the constant currency basis provides a more accurate measure of comparable store net sales performance. Including the impact of currency, comparable store net sales increased the same 1.9% as a result of a 0.9% increase in the number of transactions and a 1.0% increase in average ticket. On a constant currency basis, comparable store net sales increased 3.4% in the Dollar Tree segment and increased 0.4% in the Family Dollar segment in fiscal 2017. Comparable store net sales in the Dollar Tree segment increased 3.5% when adjusted for the impact of Canadian currency fluctuations. Comparable store net sales are positively affected by our expanded and relocated stores, which we include in the calculation, and are negatively affected when we open new stores, rebanner stores or expand stores near existing stores.

We believe comparable store net sales continued to be positively affected by a number of our Dollar Tree initiatives, as debit and credit card penetration continued to increase in 2017, and we continued the roll-out of frozen and refrigerated merchandise to more of our Dollar Tree stores. At February 3, 2018, the Dollar Tree segment had frozen and refrigerated merchandise in approximately 5,205 stores, which includes re-bannered stores, compared to approximately 4,785 stores at January 28, 2017. We believe that the addition of frozen and refrigerated product enables us to increase sales and earnings by increasing the number of shopping trips made by our customers.

We believe our initiatives at Family Dollar are positively affecting the comparable store net sales performance. Among these is a store renovation initiative. During fiscal 2017, we completed approximately 375 Family Dollar renovations. These renovations have focused on creating an exciting and more productive Family Dollar shopping experience. Renovations bring some of the oldest stores to our brand standard, including more productive end-caps, highlighting more relevant and prominent seasonal offerings, assortment expansions in beverage and snacks, hair care, and food in coolers and freezers. Category adjacencies and updating our front-end checkout are also part of the renovation program. We are making a number of improvements to the conditions of our stores to provide our customers with a consistent and improved shopping experience. In addition, we have focused on re-branding our private brand labels in our stores. These private brands are being developed to provide national brand comparable quality and great values for our customers, as part of our Compare and Save marketing program. We are adding additional coolers and freezers to facilitate expansion of our product offerings.

Our point-of-sale technology provides us with valuable sales and inventory information to assist our buyers and improve our merchandise allocation to our stores. We believe that this has enabled us to better manage our inventory flow in our stores resulting in more efficient distribution and store operations.

We must continue to control our merchandise costs, inventory levels and our general and administrative expenses as increases in these items could negatively impact our operating results.

Acquisition and Divestiture

On July 6, 2015 we completed the Acquisition and Family Dollar became a direct, wholly-owned subsidiary. Under the Acquisition, the Family Dollar shareholders received $59.60 in cash and 0.2484 shares of our common stock for each share of Family Dollar common stock they owned, plus cash in lieu of fractional shares (the "Merger Consideration").

As of the Acquisition Date, each outstanding performance share right of Family Dollar common stock was canceled in exchange for the right of the holder to receive the Merger Consideration (the "PSR Payment"). The aggregate amount we paid for the Merger Consideration and PSR Payment was $6.8 billion in cash and we issued 28.5 million shares of our common stock, valued at $2.3 billion based on the closing price of our common stock on July 2, 2015.

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For a complete description of the Acquisition refer to our Current Report on Form 8-K filed with the SEC on July 8, 2015.

We incurred $39.2 million in acquisition-related expenses in 2015, excluding acquisition-related interest expense. We also expended approximately $165.7 million in capitalizable debt-issuance costs related to the financing of the Acquisition and $61.5 million and $78.8 million of debt-issuance costs was included as a reduction in "Long-term debt, net, excluding current portion" at February 3, 2018 and January 28, 2017, respectively.

We expect to achieve approximately $300 million in annual cost savings synergies by July 2018, and we will incur $300 million in one-time costs to achieve these synergies.

In 2015, we completed the offering of $3.25 billion of senior notes and entered into a credit facility and term loan providing for $6.2 billion in senior secured credit facilities. See "Liquidity and Capital Resources" for a further discussion of these transactions.

In connection with the Acquisition, we divested 330 Family Dollar stores to settle Federal Trade Commission charges that the Acquisition would be anticompetitive in certain local markets. The 330 Family Dollar stores, 325 of which were open at the time of the divestiture, represented approximately $45.5 million of annual operating income. In accordance with purchase accounting, the net effect of the divestiture on our assets and liabilities is fully reflected in the table summarizing the estimates of fair value set forth in "Note 2 - Acquisition".

In the first and second quarters of 2017, we evaluated the collectability of certain receivables from Dollar Express relating to the divestiture. Based on information then available, we determined that outstanding amounts totaling $53.5 million were not recoverable and recorded impairment charges to write down the receivables to zero. In the fourth quarter of 2017, a settlement was reached, under which Sycamore Partners and Dollar Express paid us $35.0 million which resulted in a partial reversal of the receivables impairment in our fiscal fourth quarter 2017.

Results of Operations

	Year Ended
	February 3, 2018		January 28, 2017		January 30, 2016
Net sales	100.0	%	100.0	%	100.0	%
Cost of sales	68.4	%	69.2	%	69.9	%
Gross profit	31.6	%	30.8	%	30.1	%
Selling, general and administrative expenses	22.6	%	22.6	%	23.3	%
Operating income	9.0	%	8.2	%	6.8	%
Interest expense, net	1.3	%	1.8	%	3.9	%
Other expense, net	—	%	—	%	—	%
Income before income taxes	7.7	%	6.4	%	2.9	%
Provision for income taxes	—	%	2.1	%	1.1	%
Net income	7.7	%	4.3	%	1.8	%

Fiscal year ended February 3, 2018 compared to fiscal year ended January 28, 2017

Net Sales. Net sales increased 7.4%, or $1,526.3 million, in 2017 compared to 2016, resulting from sales in new Dollar Tree and Family Dollar stores, increased comparable store net sales and the 53rd week in 2017, which accounted for $406.6 million of the increase. Comparable store net sales increased 1.9% on a constant currency basis as a result of increases in average ticket and customer count. This increase is based on a 53-week comparison for both periods. Comparable store net sales also increased 1.9% when adjusted for the impact of Canadian currency fluctuations. On a constant currency basis, comparable store net sales increased 3.4% in the Dollar Tree segment and increased 0.4% in the Family Dollar segment. Comparable store net sales are positively affected by our expanded and relocated stores, which we include in the calculation, and are negatively affected when we open new stores, rebanner stores or expand stores near existing stores.

Gross profit. Gross profit increased by $627.2 million or 9.8%, to $7,021.9 million in 2017 compared to $6,394.7 million in 2016. Gross profit margin increased to 31.6% in 2017 from 30.8% in 2016. Our gross profit margin improvement was primarily the result of lower merchandise costs as a percentage of sales resulting from improved mark-on in fiscal 2017, fewer markdowns in the current year and leverage from the sales in the 53rd week.

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Selling, general and administrative expenses. Selling, general and administrative expenses increased to $5,022.8 million in 2017 from $4,689.9 million in 2016, an increase of $332.9 million or 7.1%. As a percentage of sales, selling, general and administrative expenses were 22.6% in 2017 and 2016. Fiscal 2017, includes an $18.5 million receivable impairment related to the divestiture and a $12.6 million increase to the Dollar Tree workers' compensation reserves to record these on an undiscounted basis. Excluding the receivable impairment and the workers' compensation reserve increase, selling, general and administrative expenses decreased to 22.4%, as a percentage of sales, due to the leverage from the 53rd week and the net of the following:

• lower depreciation costs;

• lower store operating costs as a percentage of sales;

• higher advertising costs; and,

• higher payroll costs.

Operating income. Operating income for 2017 increased to $1,999.1 million compared with $1,704.8 million in 2016 and operating income margin increased to 9.0% in 2017 from 8.2% in 2016.

In the fourth quarter of 2017, we benefited with respect to the TCJA. We expect to continue to benefit going forward and estimate the benefit to be approximately $250.0 million in fiscal 2018. We plan to reinvest approximately $100.0 million of this tax savings into the following:

• Increased store hours, including training for associates;

• Higher average hourly rates;

• Adding Family Dollar eligible associates to the Dollar Tree Retirement Savings Plan starting in fiscal 2017 and increasing contributions in fiscal 2018; and,

• Instituting paid maternity leave for eligible associates.

This reinvestment could reduce operating income margin in 2018.

Interest expense, net. Interest expense, net was $301.8 million in 2017 compared to $375.5 million in 2016. The decrease is due to lower debt outstanding in the current year as a result of $990.1 million in prepayments in the third and fourth quarters of 2016 as well as the $500.0 million prepayment in the second quarter of 2017. Fiscal 2016 also includes the expensing of $26.6 million of amortizable non-cash deferred financing costs and $2.6 million in fees associated with the refinancing of the New Senior Secured Credit Facilities. On January 30, 2018, we provided an irrevocable notice to the 2020 Notes holders to call the $750.0 million 2020 Notes on March 1, 2018. In connection with the early redemption of the 2020 Notes, we recorded a make-whole premium of $9.8 million which was payable on the call date of March 1, 2018.

Income taxes. Our effective tax rate in 2017 was a benefit of 0.6% compared to expense of 32.6% in 2016. The decrease is due to the TCJA that was signed into law on December 22, 2017, which lowered the federal corporate tax rate from 35% to 21% and made numerous other law changes, effective as of January 1, 2018. Our fiscal 2017 includes 34 days in calendar year 2018, therefore our overall 2017 statutory federal corporate tax rate is 33.7%. The effective tax rate also includes a $562.0 million benefit resulting from the re-measurement of our net deferred tax liabilities to reflect the lower statutory federal rate of 21%. The 2017 tax rate was also lower as a result of a reduction to the North Carolina statutory tax rate which resulted in a decrease in the deferred tax liability related to the trade name intangible asset and a $9.9 million decrease in tax expense. The 2017 rate also includes a reduction of approximately $5.6 million in the reserve for uncertain tax positions resulting from statute expirations and the reduction of interest accrued on method changes. The tax rate in fiscal 2016 includes benefits resulting from a one-time election allowing the Family Dollar acquisition to be treated as an asset purchase for certain state tax purposes and a 1.0% decrease in North Carolina's state tax rate which resulted in a reduction in the deferred tax liability related to the trade name intangible asset.

On December 22, 2017, the SEC staff issued Staff Accounting Bulletin 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (“SAB 118”), which provides guidance on accounting for the impact of the TCJA, in effect allowing an entity to use a methodology similar to the measurement period in a business combination. Pursuant to the disclosure provisions of SAB 118, as of February 3, 2018, we have not completed our analysis of all of the effects of the TCJA. Additionally, future guidance from the Internal Revenue Service ("IRS"), SEC, or the Financial Accounting Standards Board ("FASB") could result in changes to our accounting for the tax effects of the TCJA. While we are able to make a reasonable estimate of the impact of the reduction in the statutory federal corporate tax rate, the rate may be affected by other analyses related to the TCJA including, but not limited to, federal temporary differences resulting from accounting method changes or other adjustments. For further discussion of the

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impact of the TCJA, refer to "Note 4 - Income Taxes" under the caption "Income Tax Accounting Implications of the Tax Cuts and Jobs Act" in "Item 8. Financial Statements and Supplementary Data" beginning on page 43 of this Form 10-K.

We expect our effective tax rate to approximate 23% in fiscal 2018, subject to adjustments related to the SAB 118 items noted above.

Fiscal year ended January 28, 2017 compared to fiscal year ended January 30, 2016

Net sales. Net sales increased 33.7%, or $5,220.8 million, in 2016 compared to 2015, resulting from $4,418.5 million of incremental net sales from Family Dollar due to 22 additional weeks of operations in fiscal year 2016 compared to fiscal year 2015, sales in the Dollar Tree segment's new stores and increased comparable store net sales partially offset by the loss of sales in the 325 stores which were divested on November 1, 2015 in satisfaction of a Federal Trade Commission requirement in connection with the Family Dollar acquisition. Comparable store net sales increased 1.8% on a constant currency basis. Including the impact of currency, comparable store net sales also increased 1.8% due to an increase in average ticket as well as customer count. Comparable store net sales are positively affected by our expanded and relocated stores, which we include in the calculation, and are negatively affected when we open new stores, rebanner stores or expand stores near existing stores.

Gross profit. Gross profit increased by $1,738.0 million or 37.3%, to $6,394.7 million in 2016 compared to $4,656.7 million in 2015. The dollar increase in gross profit was primarily driven by $1,402.6 million of incremental gross profit for Family Dollar, due to an additional 22 weeks of operations in 2016 compared to 2015, as well as higher sales for Dollar Tree partially offset by the loss of gross profit from the 325 stores which were divested on November 1, 2015. Gross profit margin increased to 30.8% in 2016 from 30.1% in 2015 as a result of the prior year including $73.0 million of markdown expense related to sku rationalization and planned liquidations and $70.2 million in amortization expense for Family Dollar related to the stepped-up inventory which was sold during the 52 weeks ended January 30, 2016. In addition, the current year gross profit margin reflects lower merchandise cost due to higher initial mark-on and favorable freight costs. Our gross profit margin in the current year included an additional 22 weeks of Family Dollar’s operations which have a lower-margin product mix. This negatively impacted the current year’s results in relation to the prior year’s results.

Selling, general and administrative expenses. Selling, general and administrative expenses for 2016 increased to $4,689.9 million from $3,607.0 million in 2015, an increase of $1,082.9 million or 30.0%. The increase was primarily due to an incremental $972.3 million of expense for Family Dollar due to the 22 additional weeks of operations in 2016 compared to 2015 partially offset by lower selling, general and administrative expenses resulting from the divestiture of 325 stores on November 1, 2015. As a percentage of sales, selling, general and administrative expenses decreased to 22.6% in 2016 from 23.3% in 2015. In 2015, we incurred $39.1 million or 25 basis points of acquisition expenses. Excluding acquisition expenses, the selling, general and administrative rate for 2016 as a percentage of sales decreased 40 basis points to 22.6% from 23.0% as a result of lower payroll-related costs and depreciation as a percentage of net sales and lower professional fees and legal fees partially offset by higher store repairs and maintenance as a percentage of net sales.

Operating income. Operating income for 2016 increased to $1,704.8 million compared with $1,049.7 million in 2015. Operating income margin increased to 8.2% in 2016 from 6.8% in 2015. The increase in operating income is the result of an incremental $430.3 million of operating income in the Family Dollar segment, due to the additional 22 weeks of operations in 2016 compared to 2015 and a $224.8 million increase in operating income in the Dollar Tree segment partially offset by the loss of operating income from the 325 stores which were divested on November 1, 2015. In the prior year, the Family Dollar segment incurred an operating loss of $30.8 million as a result of unusually high markdowns related to sku rationalization and planned liquidations and the amortization of stepped-up inventory that was sold during the period.

Interest expense, net. Interest expense, net was $375.5 million in 2016 compared to $599.4 million in 2015. The variance is due to the following:

• An $89.5 million breakage fee related to the prepayment of the Senior Notes in 2015;

• A $39.5 million prepayment fee, a $17.4 million write-off of the original issuance discount and a $5.9 million write-off of deferred financing costs related to the Term Loan B refinancing in 2015;

• A $1.0 billion prepayment of Term Loan B-1 principal in the fourth quarter of 2015, which resulted in the accelerated expensing of $19.0 million of amortizable non-cash deferred financing costs in 2015 and lower interest expense in 2016;

• An additional $242.0 million prepayment of Term Loan B-1 in the third quarter of 2016 which resulted in lower interest expense in 2016;

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• The term loans were refinanced in the third quarter of 2016 which resulted in lower interest rates and the accelerated expensing of $26.6 million of amortizable non-cash deferred financing costs and $2.6 million in fees; and,

• A $748.1 million prepayment of the remaining principal for Term Loan B-3 in the fourth quarter of 2016, which resulted in the accelerated expensing of $11.7 million of amortizable non-cash deferred financing costs.

Income taxes. Our effective tax rate in 2016 was 32.6% compared to 37.0% in 2015. The decrease in the tax rate is primarily the result of a one-time election allowing the Family Dollar acquisition to be treated as an asset purchase for certain state tax purposes, a 1.0% decrease in North Carolina's state tax rate which resulted in a reduction in the deferred tax liability related to the trade name intangible asset and the adoption of ASU No. 2016-09 under which the incremental tax benefit recognized upon RSU vestings and stock option exercises is recorded in income tax expense.

Segment Information

We operate a chain of more than 14,800 retail discount stores in 48 states and five Canadian provinces. Our operations are conducted in two reporting business segments: Dollar Tree and Family Dollar. We define our segments as those operations whose results our chief operating decision maker ("CODM") regularly reviews to analyze performance and allocate resources.

The Dollar Tree segment is the leading operator of discount variety stores offering merchandise at the fixed price of $1.00. The Dollar Tree segment includes our operations under the "Dollar Tree" and "Dollar Tree Canada" brands, 11 distribution centers in the United States, two distribution centers in Canada and a Store Support Center in Chesapeake, Virginia.

The Family Dollar segment operates a chain of general merchandise retail discount stores providing consumers with a selection of competitively-priced merchandise in convenient neighborhood stores. The Family Dollar segment consists of our operations under the "Family Dollar" brand, 11 distribution centers and a Store Support Center in Matthews, North Carolina.

We measure the results of our segments using, among other measures, each segment's net sales, gross profit and operating income (loss). We may revise the measurement of each segment's operating income (loss), including the allocation of distribution center and Store Support Center costs, as determined by the information regularly reviewed by the CODM. If the measurement of a segment changes, prior period amounts and balances would be reclassified to be comparable to the current period's presentation.

Dollar Tree

The following table summarizes the operating results of the Dollar Tree segment:

	Year Ended
	February 3, 2018				January 28, 2017				January 30, 2016
(in millions)	$		% of Net Sales		$		% of Net Sales		$		% of Net Sales
Net sales	$	11,164.4			$	10,138.7			$	9,336.4
Gross profit	3,998.5		35.8	%	3,584.7		35.4	%	3,249.3		34.8	%
Operating income	1,481.9		13.3	%	1,305.3		12.9	%	1,080.5		11.6	%

Fiscal year ended February 3, 2018 compared to fiscal year ended January 28, 2017

Net sales for Dollar Tree increased 10.1%, or $1,025.7 million in 2017 compared to 2016 due to sales from new stores, the 53rd week in 2017, which accounted for $199.2 million of the increase, and a comparable store net sales increase of 3.4% on a constant currency basis resulting from increases in customer count and average ticket.

Gross profit margin for Dollar Tree increased to 35.8% in 2017 compared to 35.4% in 2016. The increase is due to the following:

• lower merchandise cost, due primarily to improved mark-on;

• lower occupancy costs resulting primarily from the leverage from the increase in comparable store net sales and the 53rd week; and,

• lower shrink expense resulting from improved physical inventory results in the current year.

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Operating income margin for Dollar Tree increased to 13.3% in 2017 compared to 12.9% in 2016. The increase in operating income margin in 2017 was the result of higher gross profit margin. Selling, general and administrative expenses, as a percentage of sales were 22.5% for both 2017 and 2016. The fluctuations in selling, general and administrative expenses as a percentage of sales were as follows:

• higher payroll costs, resulting primarily from higher store hourly wages and higher incentive compensation expense; and,

• lower depreciation costs and utility costs as a percentage of sales resulting from the leverage from the comparable store net sales increase and sales in the 53rd week.

Fiscal year ended January 28, 2017 compared to fiscal year ended January 30, 2016

Net sales for Dollar Tree increased 8.6% in 2016 compared to 2015 due to sales from new stores and a comparable store net sales increase of 1.8% on a constant currency basis.

Gross profit margin for Dollar Tree increased to 35.4% in 2016 compared to 34.8% in 2015. Variances in gross profit margin include:

• lower merchandise cost, as a percentage of sales, due to higher initial mark-on and favorable freight costs;

• lower markdowns due to Deals markdowns in 2015 in preparation for their conversion to Dollar Tree stores; and,

• higher distribution and occupancy costs as a percentage of net sales.

Operating income margin for Dollar Tree increased to 12.9% in 2016 compared to 11.6% in 2015. Excluding acquisition costs of $0.5 million in 2016 and $39.2 million or 40 basis points in 2015, operating income margin was 12.9% and 12.0% in 2016 and 2015, respectively. Excluding acquisition costs, the increase in operating income margin was the result of higher gross profit margin as noted above and lower legal fees and advertising expenses partially offset by higher payroll costs as a percentage of net sales due to higher store hourly payroll expenses.

Family Dollar

The following table summarizes the operating results of the Family Dollar segment:

	Year Ended
	February 3, 2018				January 28, 2017				January 30, 2016
(in millions)	$		% of Net Sales		$		% of Net Sales		$			% of Net Sales
Net sales	$	11,081.1			$	10,580.5			$	6,162.0
Gross profit	3,023.4		27.3	%	2,810.0		26.6	%	1,407.4			22.8	%
Operating income (loss)	517.2		4.7	%	399.5		3.8	%	(30.8		)	(0.5	)%

Fiscal year ended February 3, 2018 compared to fiscal year ended January 28, 2017

Net sales for Family Dollar increased $500.6 million or 4.7% in 2017 compared to 2016 due to sales from new stores, the 53rd week in 2017 which accounted for $207.4 million of the increase and a comparable store net sales increase of 0.4% resulting primarily from increases in average ticket, partially offset by a slight decrease in customer count.

Gross profit for Family Dollar increased $213.4 million or 7.6% in 2017 compared to 2016. The gross profit margin for Family Dollar increased to 27.3% in 2017 compared to 26.6% in 2016. The increase is due to the net of the following:

• lower merchandise cost, including freight resulting primarily from higher initial mark-on;

• lower markdown expense resulting from lower promotional markdowns due to the improved sales performance; and

• higher shrink expense.

Operating income margin for Family Dollar increased to 4.7% in 2017 compared to 3.8% in 2016. Operating income was reduced by the $18.5 million receivable impairment in 2017. Operating income margin excluding the receivable impairment increased to 4.8% for 2017. The increase, excluding the receivable impairment is due to the gross profit margin increase noted

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above and decreased selling, general and administrative expenses, as a percentage of sales. The decrease in selling, general and administrative expenses as a percentage of sales, excluding the receivable impairment was due to the leverage from the sales in the 53rd week and the net of the following:

• lower depreciation costs;

• lower repairs and maintenance costs as a percentage of sales; and,

• higher advertising costs and store supply costs.

Fiscal year ended January 28, 2017 compared to fiscal year ended January 30, 2016

Net sales for Family Dollar increased $4,418.5 million or 71.7% in 2016 compared to 2015 resulting from 22 additional weeks of operations in fiscal year 2016 compared to fiscal year 2015 partially offset by the loss of sales due to the required divestiture of 325 stores and the re-bannering of 296 stores from Family Dollar to Dollar Tree since the Acquisition.

Gross profit for Family Dollar increased $1,402.6 million or 99.7% in 2016 compared to 2015 due to an additional 22 weeks of operations in 2016 compared to 2015. Gross profit, as a percentage of sales, increased to 26.6% in 2016 compared to 22.8% in 2015. The 380 basis point increase in gross profit margin was due to lower merchandise cost due to a decrease in inventory step-up amortization, synergy efforts and lower markdowns. Gross profit margin was negatively impacted in 2015 due to $73.0 million of markdown expense related to sku rationalization and planned liquidations and $70.2 million in amortization expense related to stepped-up inventory which was sold in 2015.

Operating income for Family Dollar increased $430.3 million or 1,397.1% in 2016 compared to 2015 due to an additional 22 weeks of operations in 2016 compared to 2015. Operating income, as a percentage of sales, increased primarily due to improved gross profit margin as noted above.

Liquidity and Capital Resources

Our business requires capital to build and open new stores, expand our distribution network and operate and expand our existing stores. Our working capital requirements for existing stores are seasonal in nature and typically reach their peak in the months of September and October. Historically, we have satisfied our seasonal working capital requirements for existing stores and have funded our store opening and distribution network expansion programs from internally generated funds and borrowings under our credit facilities.

The following table compares cash-flow related information for the years ended February 3, 2018, January 28, 2017 and January 30, 2016:

	Year Ended
	February 3,			January 28,			January 30,
(in millions)	2018			2017			2016
Net cash provided by (used in):
Operating activities	$	1,510.2		$	1,673.3		$	802.5
Investing activities	(627.9		)	(483.6		)	(6,978.4		)
Financing activities	(651.5		)	(1,060.5		)	6,048.8

Net cash provided by operating activities decreased $163.1 million in 2017 compared to 2016 primarily due to increases in inventories and other current assets, partially offset by higher net income, net of deprecation and amortization and the revaluation of deferred income tax liabilities.

Net cash provided by operating activities increased $870.8 million in 2016 compared to 2015 due primarily to higher net income, net of depreciation and amortization, increases in other current liabilities and decreases in other current assets and inventories. These are partially offset by decreases in accounts payable and deferred income tax liabilities.

Net cash used in investing activities increased $144.3 million in 2017 compared with 2016 due to net restricted cash proceeds in 2016 and increased capital expenditures in the current year.

Net cash used in investing activities decreased $6,494.8 million in 2016 compared with 2015 due to cash used for the Acquisition of Family Dollar in 2015.

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In 2017, net cash used in financing activities decreased $409.0 million compared to 2016 primarily due to lower principal payments compared to the prior year.

In 2016, net cash provided by financing activities decreased $7,109.3 million compared to 2015 primarily due to lower debt proceeds partially offset by lower principal payments compared to the prior year.

At February 3, 2018, our long-term borrowings were $5,732.7 million. We also have $120.0 million, $110.0 million and $100.0 million Letter of Credit Reimbursement and Security Agreements, under which approximately $168.0 million were committed to letters of credit issued for routine purchases of imported merchandise at February 3, 2018.

In September 2013, we entered into a Note Purchase Agreement ("NPA") with institutional accredited investors in which we issued and sold $750.0 million of senior notes (the "Notes") in an offering exempt from the registration requirements of the Securities Act of 1933. The Notes consisted of three tranches: $300.0 million of 4.03% Senior Notes due September 16, 2020; $350.0 million of 4.63% Senior Notes due September 16, 2023; and $100.0 million of 4.78% Senior Notes due September 16, 2025. Interest on the Notes was payable semi-annually on January 15 and July 15 of each year. The Notes were unsecured and ranked pari passu in right of repayment with our other senior unsecured indebtedness. We could prepay some or all of the Notes at any time in an amount not less than 5% of the original aggregate principal amount of the Notes to be prepaid, at a price equal to the sum of (a) 100% of the principal amount thereof, plus accrued and unpaid interest, and (b) the applicable make-whole amount. In the event of a change in control (as defined in the Note Purchase Agreement), we could have been required to prepay the Notes. The Note Purchase Agreement contained customary affirmative and restrictive covenants. We used the net proceeds of the Notes to finance share repurchases.

On January 20, 2015, we entered into the First Amendment (the “ Notes Amendment”) to the Note Purchase Agreement, with a majority of the noteholders party thereto. The Notes Amendment was entered into in connection with our pending acquisition of Family Dollar. The Notes Amendment allowed, among other things, a newly-formed subsidiary of Dollar Tree to issue debt and hold the proceeds in escrow pending consummation of the Acquisition (such debt, the “Escrow Debt”). Pursuant to the terms of the Notes Amendment, in certain circumstances the amount of interest due on the Notes could increase by 1.0% per annum. The Notes Amendment also contained certain negative covenants and other restrictions applicable during the period in which any Escrow Debt is outstanding. On the Acquisition date, we prepaid the Notes outstanding of $750.0 million and paid $89.5 million of a make-whole premium, determined in accordance with the provisions of the Dollar Tree NPA plus additional interest in accordance with the provisions of the first amendment to the Dollar Tree NPA.

In June 2012, we entered into a five-year $750.0 million unsecured Credit Agreement (the Agreement). The Agreement provided for a $750.0 million revolving line of credit, including up to $150.0 million in available letters of credit. The interest rate on the Agreement was based, at our option, on a LIBOR rate, plus a margin, or an alternate base rate, plus a margin. The Agreement also bore a facilities fee, calculated as a percentage, as defined, of the amount available under the line of credit, payable quarterly. The Agreement also bore an administrative fee payable annually. The Agreement, among other things, required the maintenance of certain specified financial ratios, restricted the payment of certain distributions and prohibited the incurrence of certain new indebtedness.  

In September 2013, we amended the Agreement to enable the issuance of the Notes.

On August 15, 2014, we entered into an amendment (the "Credit Amendment") to the Agreement. The Credit Amendment further amended the Agreement to facilitate the issuance and/or borrowings of certain third-party debt financing to finance the Acquisition. The Credit Amendment also facilitated escrow arrangements related to the Acquisition. On the Acquisition Date, we paid in full all amounts owing under the Agreement and terminated all commitments to extend further credit thereunder.

On February 23, 2015, we completed the offering of $750.0 million aggregate principal amount of 5.25% senior notes due 2020 (the “2020 Notes”) and $2.5 billion aggregate principal amount of 5.75% senior notes due 2023 (the “2023 Notes”, and together with the 2020 notes, the “Acquisition Notes”). The Acquisition Notes were offered only to qualified institutional buyers in reliance on Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”), and outside the United States, only to non-U.S. investors pursuant to Regulation S under the Securities Act. We used the proceeds of the Acquisition Notes to finance in part the Acquisition. On August 1, 2016, we completed the exchange of the Acquisition Notes for registered notes with substantially identical terms. The Acquisition Notes are fully, unconditionally, jointly and severally guaranteed on an unsecured, unsubordinated basis, subject to certain exceptions, by each of our subsidiaries which guarantee the obligations under our senior secured credit facilities or certain other indebtedness, including Family Dollar and certain of its subsidiaries.

The 2020 notes, which mature on March 1, 2020, were issued pursuant to an indenture, dated as of February 23, 2015, with U.S. Bank National Association, as trustee (the “2020 Notes Indenture”). The 2023 notes, which mature on March 1, 2023, were issued pursuant to an indenture, dated as of February 23, 2015, with U.S. Bank National Association, as trustee (the “2023 Notes Indenture”, and together with the 2020 notes indenture, the “Indentures”).

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Interest on the Acquisition Notes is due semiannually on March 1 and September 1 of each year and commenced on September 1, 2015. No principal is due on the Acquisition Notes until their maturity dates.

The Indentures contain covenants that limit our and certain of our subsidiaries ability to, among other things and subject to certain significant exceptions: (i) incur, assume or guarantee additional indebtedness; (ii) declare or pay dividends or make other distributions with respect to, or purchase or otherwise acquire or retire for value, equity interests; (iii) make any principal payment on, or redeem or repurchase, subordinated debt; (iv) make loans, advances or other investments; (v) incur liens; (vi) sell or otherwise dispose of assets, including capital stock of subsidiaries; (vii) consolidate or merge with or into, or sell all or substantially all assets to, another person; and (viii) enter into transactions with affiliates. The Indentures also provide for certain events of default, which, if any of them occurs, would permit or require the principal, premium, if any, interest and any other monetary obligations on all the then outstanding Acquisition Notes under the applicable indenture to be declared immediately due and payable.

The restriction in the Indentures on our ability to pay dividends is subject to certain significant exceptions, including an exception that permits us to pay dividends and make other distributions regardless of dollar amount so long as, after giving pro forma effect thereto, we would have a consolidated total net leverage ratio, as defined under the Indentures, no greater than 3.50 to 1.00. As of February 3, 2018, our consolidated total net leverage ratio, as defined in the Indentures, was below 3.50 to 1.00. So long as our consolidated total net leverage ratio remains below 3.50 to 1.00, the Indentures do not restrict our ability to pay dividends.

On January 30, 2018, we provided an irrevocable notice to the 2020 Notes holders to call the $750.0 million 2020 Notes on March 1, 2018. In connection with the early redemption of our 2020 Notes, we recorded a make-whole premium of $9.8 million which was payable on the call date of March 1, 2018. We paid the $759.8 million on March 1, 2018. The remaining $6.1 million of amortizable non-cash deferred financing costs at February 3, 2018 were fully expensed at the call date of March 1, 2018.

On March 9, 2015, we entered into a credit agreement, with JPMorgan Chase Bank, N.A., as administrative agent, providing for $6.2 billion in senior secured credit facilities (the “New Senior Secured Credit Facilities”) consisting of a $1.25 billion revolving credit facility (the “New Revolving Credit Facility”) and $4.95 billion of term loan facilities (the “New Term Loan Facilities”). The New Term Loan Facilities consisted of a $1.0 billion Term Loan A tranche and a $3.95 billion Term Loan B tranche. The New Revolving Credit Facility and the borrowings under the Term Loan A tranche mature five years after the Acquisition Date, unless any of the 2020 Notes remain outstanding as of 91 days prior to their stated maturity, in which case the New Revolving Credit Facility and the borrowings under the Term Loan A tranche will mature at such time. The borrowings under the Term Loan B tranche mature seven years after the Acquisition Date.

Upon the consummation of the Acquisition, we drew the term loans under the Term Loan A facility and have the ability to borrow under the New Revolving Credit Facility.

The New Senior Secured Credit Facilities were not guaranteed by us or any of our subsidiaries prior to the consummation of the Acquisition, but upon and after the Acquisition Date, the New Senior Secured Credit Facilities are guaranteed by certain of our direct or indirect wholly-owned U.S. subsidiaries, including Family Dollar and certain of its subsidiaries (collectively, the “Credit Agreement Guarantors”). Upon and after the Acquisition Date, the New Senior Secured Credit Facilities are secured by a security interest in substantially all of the assets of Dollar Tree and the Credit Agreement Guarantors, subject to certain exceptions.

The New Senior Secured Credit Facilities contain representations and warranties, events of default and affirmative and negative covenants. These include, among other things and subject to certain significant exceptions, restrictions on our ability to declare or pay dividends, repay the Acquisition Notes, create liens, incur additional indebtedness, make investments, dispose of assets and merge or consolidate with any other person. In addition, a financial maintenance covenant based on our consolidated first lien secured net leverage ratio will apply to the New Revolving Credit Facility and the Term Loan A tranche of the New Term Loan Facilities.

The restriction in the New Senior Secured Credit Facilities on our ability to pay dividends is subject to certain significant exceptions, including an exception that permits us to pay dividends and make other restricted payments regardless of dollar amount so long as, after giving pro forma effect thereto, we would have a consolidated total net leverage ratio, as defined under the New Senior Secured Credit Facilities, no greater than 3.50 to 1.00. As of February 3, 2018, our consolidated total net leverage ratio, as defined in the New Senior Secured Credit Facilities, was below 3.50 to 1.00. So long as our consolidated total net leverage ratio remains below 3.50 to 1.00, the New Senior Secured Credit Facilities do not restrict our ability to pay dividends.

On June 11, 2015, we amended the terms of the New Senior Secured Credit Facilities to refinance the Term Loan B tranche with $3.3 billion of floating-rate Term Loan B-1 and $650.0 million of 4.25% fixed-rate Term Loan B-2. The Term Loan B-2 does not require amortization payments prior to maturity.

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The New Term Loan Facilities, excluding the Term Loan B-2, require mandatory prepayments in connection with certain asset sales and out of excess cash flow, among other things, and subject in each case to certain significant exceptions. We will pay certain commitment fees in connection with the New Revolving Credit Facility. The Term Loan B-2 required us to pay a 2.0% prepayment fee if it was repaid in the second year after the refinance date and requires us to pay a 1.0% prepayment fee if it is repaid in the third year after the refinance date.

On January 26, 2016, we prepaid $1.0 billion of the $3.3 billion Term Loan B-1.

On August 30, 2016, we entered into an amendment (the "Third Amendment") to the New Senior Secured Credit Facilities. The Third Amendment reduced the applicable interest rate margin with respect to the Term Loan A tranche of our New Term Loan Facilities, which had $937.5 million outstanding immediately prior to the date of the Third Amendment, and our New Revolving Credit Facility, which was undrawn other than letters of credit immediately prior to the date of the Third Amendment. The reduction in the interest rate margins was accomplished by replacing the existing Term Loan A tranche with a new Term Loan A-1 tranche and the New Revolving Credit Facility with new revolving facility commitments (the “Tranche A Revolving Credit Facility”) that, except as set forth below, have terms identical to the existing Term Loan A tranche and New Revolving Credit Facility. As a result, the total amount borrowed under the Third Amendment was unchanged from the total amount borrowed under the New Senior Secured Credit Facilities.

Loans made under the Tranche A Revolving Credit Facility or the Term Loan A-1 tranche bore interest at LIBOR plus 1.75% annually (or a base rate plus 0.75%) until we delivered our quarterly compliance certificate to the lenders outlining our secured net leverage ratio for the quarter ended January 28, 2017. Prior to that date, we paid a commitment fee on the unused portion of the Tranche A Revolving Credit Facility of 0.30% annually. After January 28, 2017, loans made under the Tranche A Revolving Credit Facility or the Term Loan A-1 tranche bear interest at LIBOR plus 1.50% to 2.25% or at a base rate plus 0.50% to 1.25% and we pay a commitment fee on the unused portion of the Tranche A Revolving Credit Facility ranging from 0.25% to 0.375% (in each case, determined based on our secured net leverage ratio).

Beginning on January 13, 2017, loans made under the Term Loan A-1 tranche required quarterly amortization payments of 1.25% of the original principal amount until April 15, 2017. After April 15, 2017, loans made under the Term Loan A-1 tranche require quarterly amortization payments of 1.875% of the original principal amount.

The restrictive covenants and events of default in the Third Amendment are unchanged from the provisions in the New Senior Secured Credit Facilities.

On September 22, 2016, we entered into an amendment (the "Fourth Amendment") to the New Senior Secured Credit Facilities. The Fourth Amendment provided for an additional $1,275.0 million in additional principal amounts under the Term Loan A-1 tranche and $750.0 million in total principal amount of Term Loan B-3. The proceeds of the additional loans under the Term Loan A-1 tranche and the Term Loan B-3 were used to prepay the $2,025.0 million of existing Term Loan B-1. In addition, we used $242.0 million of cash on hand to prepay the remainder of the Term Loan B-1.

The additional loans under the Term Loan A-1 tranche have terms identical to the Term Loan A-1 tranche made under the Third Amendment to the New Senior Secured Credit Facilities. The Term Loan B-3 had terms identical to the Term Loan B-1 under the New Senior Secured Credit Facilities, except as set forth below.

The Term Loan B-3 bore interest at LIBOR plus 2.50% annually (or a base rate plus 1.50%).

Beginning on January 13, 2017, the Term Loan B-3 required quarterly amortization payments of 0.25% of the original principal amount until maturity.

The obligations and additional loans under the Tranche A Revolving Credit Facilities, the Term Loan A-1 tranche and the Term Loan B-3 are secured by the same collateral and subject to the same guarantees as the other classes of loans under the New Senior Secured Credit Facilities. The restrictive covenants and events of default in the Fourth Amendment are substantially the same as the provisions in the New Senior Secured Credit Facilities.

On January 20, 2017, we prepaid the $748.1 million remaining outstanding under the Term Loan B-3.

On July 27, 2017, we prepaid $500.0 million of the then outstanding $2.2 billion under the Term Loan A-1. The prepayment resulted in an acceleration of the amortization of debt-issuance costs associated with the Term Loan A-1 of $1.2 million.

Historically we have used cash to repurchase shares but we did not repurchase any shares in fiscal 2017, 2016 or 2015. At February 3, 2018, we have $1.0 billion remaining under Board repurchase authorization.

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Funding Requirements

Overview, Including Off-Balance Sheet Arrangements

We expect our cash needs for opening new stores and expanding existing stores in fiscal 2018 to total approximately $371.3 million, which includes capital expenditures, initial inventory and pre-opening costs.

At February 3, 2018, we have $1,250.0 million available under our Tranche A Revolving Credit Facility, less amounts outstanding for standby letters of credit totaling $158.2 million.

Our estimated capital expenditures for fiscal 2018 are between $875.0 million and $890.0 million, including planned expenditures for our new and expanded stores, the addition of freezers and coolers to approximately 500 new and existing Dollar Tree banner stores, the expansion of freezers and coolers in 500 Family Dollar stores, 450 planned renovations of Family Dollar banner stores and the final phases of construction of a new Dollar Tree banner distribution center and the expansion of our Chesapeake, Virginia store support center. We believe that we can adequately fund our working capital requirements and planned capital expenditures for the next few years from net cash provided by operations and potential borrowings under our Tranche A Revolving Credit Facility.

The following tables summarize our material contractual obligations at February 3, 2018, including both on- and off-balance sheet arrangements, and our commitments, including interest on long-term borrowings (in millions):

Contractual Obligations	Total		2018		2019		2020		2021		2022		Thereafter
Lease Financing
Operating lease obligations	$	7,403.2	$	1,381.5	$	1,244.6	$	1,030.3	$	894.6	$	695.8	$	2,156.4
Long-term Borrowings
Acquisition notes	3,250.0		750.0		—		—		—		—		2,500.0
Term loans	2,182.7		165.9		165.9		1,200.9		—		650.0		—
Assumed secured senior notes	300.0		—		—		—		300.0		—		—
Interest on long-term borrowings	1,009.7		247.0		235.2		185.8		170.9		157.6		13.2
Total obligations	$	14,145.6	$	2,544.4	$	1,645.7	$	2,417.0	$	1,365.5	$	1,503.4	$	4,669.6

Commitments	Total		Expiring in 2018		Expiring in 2019		Expiring in 2020		Expiring in 2021		Expiring in 2022		Thereafter
Letters of credit and surety bonds	$	412.4	$	383.0	$	29.0	$	0.4	$	—	$	—	$	—
Purchase obligations	130.3		83.0		40.0		4.7		1.9		0.7		—
Total commitments	$	542.7	$	466.0	$	69.0	$	5.1	$	1.9	$	0.7	$	—

Lease Financing

Operating lease obligations. Our operating lease obligations are primarily for payments under noncancelable store leases. The commitment includes amounts for leases that were signed prior to February 3, 2018 for stores that were not yet open on February 3, 2018.

Long-term Borrowings

Acquisition Notes. In February 2015, we completed the offering of $750.0 million aggregate principal amount of 5.25% senior notes due March 1, 2020 (the "2020 Notes") and $2.5 billion aggregate principal amount of 5.75% senior notes due March 1, 2023 (the "2023 Notes", and together with the 2020 Notes, the "Acquisition Notes"). The Acquisition Notes were offered only to qualified institutional buyers in reliance on Rule 144A under the Securities Act of 1933, as amended (the "Securities Act"), and outside the United States, only to non-U.S. investors pursuant to Regulation S under the Securities Act. On August 1, 2016, we completed the exchange of the Acquisition Notes for registered notes with substantially identical terms. The Acquisition Notes are fully, unconditionally, jointly and severally guaranteed on an unsecured, unsubordinated basis, subject to certain exceptions, by each of our subsidiaries which guarantee the obligations under our senior secured credit facilities or certain other indebtedness, including Family Dollar and certain of its subsidiaries. Interest on the Acquisition Notes is due semiannually on March 1 and September 1 and commenced on September 1, 2015. On January 30, 2018, we provided an irrevocable notice to the 2020 Notes holders to call the $750.0 million 2020 Notes on March 1, 2018. In connection with the early redemption of our 2020 Notes, we recorded a make-whole premium of $9.8 million which was payable on the call date of March 1, 2018. We paid the $759.8 million on March 1, 2018. The remaining $6.1 million of amortizable non-cash deferred financing costs at February 3, 2018 were fully expensed at

38

the call date of March 1, 2018. For complete terms of the Acquisition Notes please see "Note 6 - Long-Term Debt" in "Item 8. Financial Statements and Supplementary Data" beginning on page 43 of this Form 10-K.

Credit Facility and Term Loans. On March 9, 2015, we entered into a credit agreement, with JPMorgan Chase Bank, N.A., as administrative agent, providing for $6.2 billion in senior secured credit facilities (the “New Senior Secured Credit Facilities”) consisting of a $1.25 billion revolving credit facility (the “New Revolving Credit Facility”) and $4.95 billion of term loan facilities (the “New Term Loan Facilities”). The New Term Loan Facilities consisted of a $1.0 billion Term Loan A tranche and a $3.95 billion Term Loan B tranche. The New Revolving Credit Facility and the borrowings under the Term Loan A tranche mature five years after the Acquisition Date, unless any of the 2020 Notes remain outstanding as of 91 days prior to their stated maturity, in which case the New Revolving Credit Facility and the borrowings under the Term Loan A tranche will mature at such time. The borrowings under the Term Loan B tranche mature seven years after the Acquisition Date. Upon and after the Acquisition Date, the New Senior Secured Credit Facilities are guaranteed by certain of our direct or indirect wholly-owned U.S. subsidiaries, including Family Dollar and certain of its subsidiaries (collectively, the “Credit Agreement Guarantors”). Upon and after the Acquisition Date, the New Senior Secured Credit Facilities are secured by a security interest in substantially all of our assets and those of the Credit Agreement Guarantors, subject to certain exceptions.

On June 11, 2015, we amended the terms of the New Senior Secured Credit Facilities to refinance the Term Loan B tranche with $3.3 billion of floating-rate Term Loan B-1 and $650.0 million of 4.25% fixed-rate Term Loan B-2.

On January 26, 2016, we prepaid $1.0 billion of the $3.3 billion Term Loan B-1.

On August 30, 2016, we amended the terms of the New Senior Secured Credit Facilities to refinance the Term Loan A tranche and the New Revolving Credit Facility by replacing the existing Term Loan A tranche with a new Term Loan A-1 tranche and the New Revolving Credit Facility with new revolving facility commitments (the “Tranche A Revolving Credit Facility”), reducing the applicable interest rate margins.

On September 22, 2016, we amended the terms of the New Senior Secured Credit Facilities to provide for $1,275.0 million in additional principal amounts under the Term Loan A-1 tranche and $750.0 million in total principal amount of Term Loan B-3. The proceeds of the additional loans under the Term Loan A-1 tranche and the Term Loan B-3 were used to prepay the $2,025.0 million of existing Term Loan B-1. In addition, we used $242.0 million of cash on hand to prepay the remainder of the Term Loan B-1.

Loans made under the Tranche A Revolving Credit Facility or the Term Loan A-1 tranche bear interest at LIBOR plus 1.50% to 2.25% or at a base rate plus 0.50% to 1.25% and we pay a commitment fee on the unused portion of the Tranche A Revolving Credit Facility ranging from 0.25% to 0.375% (in each case, determined based on our secured net leverage ratio). The Term Loan B-3 bore interest at LIBOR plus 2.50% annually (or a base rate plus 1.50%).

On January 20, 2017, we prepaid the $748.1 million remaining outstanding under the Term Loan B-3.

On July 27, 2017, we prepaid $500.0 million of the then outstanding $2.2 billion under the Term Loan A-1.

For complete terms of the Credit Facility and Term Loans please see "Note 6 - Long-Term Debt" in "Item 8. Financial Statements and Supplementary Data" beginning on page 43 of this Form 10-K.

Secured Senior Notes. We assumed the liability for $300.0 million of 5.0% senior notes due February 1, 2021 which were issued by Family Dollar on January 28, 2011 through a public offering. These unsecured notes became secured upon closing of the Acquisition. These notes are equally and ratably secured with the Term Loans.

Interest on long-term borrowings. These amounts represent interest payments on the Acquisition Notes, Term Loans and Senior Secured Notes using the interest rates for each at February 3, 2018.

Commitments

Letters of credit and surety bonds. We are a party to three Letter of Credit Reimbursement and Security Agreements providing $120.0 million, $110.0 million and $100.0 million, respectively, for letters of credit. Letters of credit are generally issued for the routine purchase of imported merchandise and we had approximately $168.0 million of purchases committed under these letters of credit at February 3, 2018.

We also have approximately $158.2 million of letters of credit outstanding that serve as collateral for our large-deductible insurance programs and $86.2 million of surety bonds outstanding primarily for certain utility payment obligations at some of our stores and self-insured insurance programs.

39

Purchase obligations. We have commitments totaling approximately $130.3 million related to legally binding agreements for software licenses and support, telecommunication services and store technology assets and maintenance for our stores.

Critical Accounting Policies

The preparation of financial statements requires the use of estimates. Certain of our estimates require a high level of judgment and have the potential to have a material effect on the financial statements if actual results vary significantly from those estimates. Following is a discussion of the estimates that we consider critical.

Inventory Valuation

As discussed in "Note 1 - Summary of Significant Accounting Policies" under the caption "Merchandise Inventories" in "Item 8. Financial Statements and Supplementary Data" beginning on page 43 of this Form 10-K, inventories at the distribution centers are stated at the lower of cost or market with cost determined on a weighted-average basis. Cost is assigned to store inventories using the retail inventory method on a weighted-average basis. Under the retail inventory method, the valuation of inventories at cost and the resulting gross margins are computed by applying a calculated cost-to-retail ratio to the retail value of inventories. The retail inventory method is an averaging method that is widely used in the retail industry and results in valuing inventories at lower of cost or market when markdowns are taken as a reduction of the retail value of inventories on a timely basis.

Inventory valuation methods require certain significant management estimates and judgments, including estimates of future merchandise markdowns and shrink, which significantly affect the ending inventory valuation at cost as well as the resulting gross margins. The averaging required in applying the retail inventory method and the estimates of shrink and markdowns could, under certain circumstances, result in costs not being recorded in the proper period.

We estimate our markdown reserve based on the consideration of a variety of factors, including, but not limited to, quantities of slow moving or seasonal carryover merchandise on hand, historical markdown statistics and future merchandising plans. The accuracy of our estimates can be affected by many factors, some of which are outside of our control, including changes in economic conditions and consumer buying trends. Historically, we have not experienced significant differences in our estimated reserve for markdowns compared with actual results.

Our accrual for shrink is based on the actual, historical shrink results of our most recent physical inventories adjusted, if necessary, for current economic conditions and business trends. These estimates are compared to actual results as physical inventory counts are taken and reconciled to the general ledger. Our physical inventory counts are generally taken between January and October of each year; therefore, the shrink accrual recorded at February 3, 2018 is based on estimated shrink for most of 2017, including the fourth quarter. We have not experienced significant fluctuations in historical shrink. The amounts recorded in the current year reflect the Dollar Tree and Family Dollar segments’ historical results. We periodically adjust our shrink estimates to reflect our best estimates based on the factors described.

Our management believes that our application of the retail inventory method results in an inventory valuation that reasonably approximates cost and results in carrying inventory at the lower of cost or market each year on a consistent basis.

Accrued Expenses

On a monthly basis, we estimate certain expenses in an effort to record those expenses in the period incurred. Certain expenses require a high degree of judgment and our most material estimates are for our self-insurance accruals for workers’ compensation and general liability costs. These accruals are recorded based on third-party actuarial valuations which we obtain at least annually. These actuarial valuations are estimates based on our historical loss development factors and the related accruals are adjusted as management’s estimates change.

Differences in management's estimates and assumptions could result in expenses which are materially different from the calculated accruals; however, historically, the net total of these differences has not had a material effect on our financial condition or results of operations.

Goodwill and Other Indefinite-Lived Intangible Assets

Indefinite-lived intangible assets are initially recorded at their fair values. These assets, including goodwill, are not amortized but are evaluated annually for impairment. An additional evaluation is performed if events or circumstances indicate that impairment could have occurred. Such events or circumstances could include, but are not limited to, significant negative industry or economic trends, unanticipated changes in the competitive environment and a significant sustained decline in the market price of our stock.

For purposes of our goodwill impairment evaluation, the reporting units are Family Dollar, Dollar Tree and Dollar Tree Canada. Goodwill has been assigned to the reporting units based on prior business combinations related to the brands. We estimate

40

the fair value of our reporting units using projected future cash flows that are discounted using a weighted-average cost of capital analysis that reflects current market conditions.

The Family Dollar goodwill and tradename comprise a substantial portion of our indefinite-lived intangible assets and the management judgment utilized in the Family Dollar goodwill and tradename impairment evaluations is critical. The computations require management to make estimates and assumptions and actual values may differ significantly from these judgments, particularly if there are significant adverse changes in the operating environment. Critical assumptions that are used as part of the Family Dollar goodwill evaluation include:

• The potential future cash flows of the reporting unit. The projections use management's estimates of economic and market conditions over the projected period, including growth rates in revenue, gross margin and expenses. The cash flows are based on our most recent business operating plans and various growth rates have been assumed for years beyond the current business plan period. We believe that the assumptions and rates used in our fiscal 2017 impairment evaluations are reasonable; however, variations in the assumptions and rates could result in significantly different estimates of fair value.

• Selection of an appropriate discount rate. Calculating the present value of future cash flows requires the selection of an appropriate discount rate, which is based on a weighted-average cost of capital analysis. The discount rate is affected by changes in short-term interest rates and long-term yield as well as variances in the typical capital structure of marketplace participants. Given current economic conditions, it is possible that the discount rate will fluctuate in the near term. We engaged third party experts to assist in the determination of the weighted-average cost of capital used to discount the cash flows for our Family Dollar reporting unit. The weighted-average cost of capital used to discount the cash flows for our evaluation was 9.0% for our fiscal 2017 analysis.

Indefinite-lived intangible assets, such as the Family Dollar tradename, are not subject to amortization but are reviewed at least annually for impairment. The indefinite-lived intangible asset impairment evaluations are performed by comparing the fair value of the indefinite-lived intangible assets to their carrying values. We estimate the fair value of tradename intangible assets based on an income approach using the relief-from-royalty method. This approach is dependent upon a number of factors, including estimates of future growth and trends, royalty rates, discount rates and other variables. We base our fair value estimates on assumptions we believe to be reasonable, but which are unpredictable and inherently uncertain. The discount rate is consistent with the discount rate used in our Family Dollar goodwill impairment evaluation adjusted for revenue-specific growth risk.

Our impairment evaluation of indefinite-lived intangible assets did not result in impairment charges during fiscal 2017, 2016 or 2015. The fair value of the Family Dollar reporting unit was substantially in excess of its carrying value.

Income Taxes

Our income tax provision is estimated based on currently enacted tax rates and estimated state apportionment factors. Recent changes in tax law have been significant and the application of new laws requires management estimates and judgment. See "Note 4 - Income Taxes" in "Item 8. Financial Statements and Supplementary Data" beginning on page 43 of this Form 10-K for a detailed description of the impact of the TCJA.

Historically, we have not experienced significant differences in our estimates of our tax accrual.

Recent Accounting Pronouncements

See "Note 1 - Summary of Significant Accounting Policies" in "Item 8. Financial Statements and Supplementary Data" beginning on page 43 of this Form 10-K for a detailed description of recent accounting pronouncements.

41

Item 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

We are exposed to various types of market risk in the normal course of our business, including the impact of interest rate changes and diesel fuel cost changes. We may enter into interest rate or diesel fuel swaps to manage exposure to interest rate and diesel fuel price changes. We do not enter into derivative instruments for any purpose other than cash flow hedging and we do not hold derivative instruments for trading purposes.

Interest Rate Risk

At February 3, 2018, we had $1.5 billion in borrowings subject to interest rate fluctuations, representing approximately 27% of our total debt. Borrowings under the Term Loan A-1 bear interest based on LIBOR plus 1.50% to 2.25%, determined based on our secured net leverage ratio. As of February 3, 2018, Term Loan A-1 bore interest at LIBOR plus 1.50%. A 50 basis point increase in the variable interest rate tied to our secured net leverage ratio would result in an annual increase in interest expense of $7.7 million.

42

Item 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Index to Consolidated Financial Statements	Page
Report of Independent Registered Public Accounting Firm	44
Consolidated Income Statements for the Years Ended February 3, 2018, January 28, 2017 and January 30, 2016	45
Consolidated Statements of Comprehensive Income for the Years Ended February 3, 2018, January 28, 2017 and January 30, 2016	46
Consolidated Balance Sheets as of February 3, 2018 and January 28, 2017	47
Consolidated Statements of Shareholders' Equity for the Years Ended February 3, 2018, January 28, 2017 and January 30, 2016	48
Consolidated Statements of Cash Flows for the Years Ended February 3, 2018, January 28, 2017 and January 30, 2016	49
Notes to Consolidated Financial Statements	50

43

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Shareholders

Dollar Tree, Inc.:

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheets of Dollar Tree, Inc. (the “Company”) as of February 3, 2018 and January 28, 2017, the related consolidated income statements, and statements of comprehensive income, shareholders’ equity, and cash flows for each of the years in the three‑year period ended February 3, 2018, and the related notes (collectively, the "consolidated financial statements"). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of February 3, 2018 and January 28, 2017, and the results of its operations and its cash flows for each of the years in the three‑year period ended February 3, 2018, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), the Company’s internal control over financial reporting as of February 3, 2018, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission, and our report dated March 16, 2018 expressedan unqualified opinion on the effectiveness of the Company’s internal control over financial reporting.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ KPMG LLP

We have served as the Company’s auditor since 1987.

Norfolk, Virginia

March 16, 2018

44

DOLLAR TREE, INC.

CONSOLIDATED INCOME STATEMENTS

	Year Ended
	February 3,			January 28,			January 30,
(in millions, except per share data)	2018			2017			2016
Net sales	$	22,245.5		$	20,719.2		$	15,498.4
Cost of sales	15,223.6			14,324.5			10,841.7
Gross profit	7,021.9			6,394.7			4,656.7
Selling, general and administrative expenses, excluding Receivable     impairment	5,004.3			4,689.9			3,607.0
Receivable impairment	18.5			—			—
Selling, general and administrative expenses	5,022.8			4,689.9			3,607.0
Operating income	1,999.1			1,704.8			1,049.7
Interest expense, net	301.8			375.5			599.4
Other (income) expense, net	(6.7		)	(0.1		)	2.1
Income before income taxes	1,704.0			1,329.4			448.2
Provision for income taxes	(10.3		)	433.2			165.8
Net income	$	1,714.3		$	896.2		$	282.4
Basic net income per share	$	7.24		$	3.80		$	1.27
Diluted net income per share	$	7.21		$	3.78		$	1.26

See accompanying Notes to Consolidated Financial Statements

45

DOLLAR TREE, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Net income	$	1,714.3	$	896.2	$	282.4
Foreign currency translation adjustments	5.3		5.5		(9.0		)
Total comprehensive income	$	1,719.6	$	901.7	$	273.4

See accompanying Notes to Consolidated Financial Statements

46

DOLLAR TREE, INC.

CONSOLIDATED BALANCE SHEETS

(in millions, except share and per share data)	February 3, 2018			January 28, 2017
ASSETS
Current assets:
Cash and cash equivalents	$	1,097.8		$	866.4
Short-term investments	—			4.0
Merchandise inventories, net	3,169.3			2,865.8
Other current assets	309.2			201.8
Total current assets	4,576.3			3,938.0
Property, plant and equipment, net of accumulated depreciation of $3,192.1 and $2,694.5,     respectively	3,200.7			3,115.8
Assets available for sale	8.0			9.0
Goodwill	5,025.2			5,023.5
Favorable lease rights, net of accumulated amortization of $230.9 and $159.3, respectively	375.3			468.6
Tradename intangible asset	3,100.0			3,100.0
Other intangible assets, net	4.8			5.1
Other assets	42.5			41.6
Total assets	$	16,332.8		$	15,701.6
LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:
Current portion of long-term debt	$	915.9		$	152.1
Accounts payable	1,174.8			1,119.6
Income taxes payable	31.5			90.0
Other current liabilities	736.9			744.2
Total current liabilities	2,859.1			2,105.9
Long-term debt, net, excluding current portion	4,762.1			6,169.7
Unfavorable lease rights, net of accumulated amortization of $61.1 and $39.6, respectively	100.0			124.0
Deferred tax liabilities, net	985.2			1,458.9
Income taxes payable, long-term	43.8			71.2
Other liabilities	400.3			382.4
Total liabilities	9,150.5			10,312.1
Commitments and contingencies
Shareholders' equity:
Common stock, par value $0.01; 600,000,000 shares authorized, 237,325,963 and   236,136,439 shares issued and outstanding at February 3, 2018 and January 28, 2017,     respectively	2.4			2.4
Additional paid-in capital	2,545.3			2,472.1
Accumulated other comprehensive loss	(32.3		)	(37.6		)
Retained earnings	4,666.9			2,952.6
Total shareholders' equity	7,182.3			5,389.5
Total liabilities and shareholders' equity	$	16,332.8		$	15,701.6

See accompanying Notes to Consolidated Financial Statements

47

DOLLAR TREE, INC.

CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY

YEARS ENDED FEBRUARY 3, 2018, JANUARY 28, 2017, AND JANUARY 30, 2016

(in millions)	Common Stock Shares	Common Stock		Additional Paid-in Capital		Accumulated Other Comprehensive Loss			Retained Earnings		Share- holders' Equity
Balance at January 31, 2015	205.7	$	2.1	$	43.0	$	(34.1	)	$	1,774.0	$	1,785.0
Net income	—	—		—		—			282.4		282.4
Total other comprehensive loss	—	—		—		(9.0		)	—		(9.0		)
Acquisition of Family Dollar	28.5	0.3		2,289.8		—			—		2,290.1
Issuance of stock under Employee Stock     Purchase Plan	0.1	—		5.1		—			—		5.1
Exercise of stock options, including     income tax benefit of $0.7	0.3	—		9.5		—			—		9.5
Stock-based compensation, net, including     income tax benefit of $12.1	0.4	—		43.8		—			—		43.8
Balance at January 30, 2016	235.0	2.4		2,391.2		(43.1		)	2,056.4		4,406.9
Net income	—	—		—		—			896.2		896.2
Total other comprehensive income	—	—		—		5.5			—		5.5
Issuance of stock under Employee Stock     Purchase Plan	0.1	—		8.0		—			—		8.0
Exercise of stock options	0.6	—		33.5		—			—		33.5
Stock-based compensation, net	0.4	—		39.4		—			—		39.4
Balance at January 28, 2017	236.1	2.4		2,472.1		(37.6		)	2,952.6		5,389.5
Net income	—	—		—		—			1,714.3		1,714.3
Total other comprehensive income	—	—		—		5.3			—		5.3
Issuance of stock under Employee Stock     Purchase Plan	0.2	—		8.4		—			—		8.4
Exercise of stock options	0.5	—		26.6		—			—		26.6
Stock-based compensation, net	0.5	—		38.2		—			—		38.2
Balance at February 3, 2018	237.3	$	2.4	$	2,545.3	$	(32.3	)	$	4,666.9	$	7,182.3

See accompanying Notes to Consolidated Financial Statements

48

DOLLAR TREE, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

	Year Ended
	February 3,			January 28,			January 30,
(in millions)	2018			2017			2016
Cash flows from operating activities:
Net income	$	1,714.3		$	896.2		$	282.4
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	611.2			637.5			487.6
Provision for deferred income taxes	(473.5		)	(124.1		)	25.6
Stock-based compensation expense	65.7			61.6			53.2
Amortization of debt discount and debt-issuance costs	15.4			55.2			64.7
Receivable impairment	18.5			—			—
Other non-cash adjustments to net income	10.9			9.4			7.7
Changes in assets and liabilities increasing (decreasing) cash and cash equivalents:
Merchandise inventories	(300.9		)	21.9			(87.8		)
Prepaids and other current assets	(114.6		)	117.2			(63.5		)
Accounts payable	54.5			(133.8		)	183.9
Income taxes payable	(58.5		)	77.1			3.1
Other current liabilities	(22.7		)	30.4			(164.1		)
Other liabilities	(10.1		)	24.7			9.7
Net cash provided by operating activities	1,510.2			1,673.3			802.5
Cash flows from investing activities:
Capital expenditures	(632.2		)	(564.7		)	(480.5		)
Acquisition of Family Dollar, net of common stock issued, equity compensation and cash acquired	—			—			(6,527.7		)
Purchase of restricted cash and investments	—			(36.1		)	(23.7		)
Proceeds from sale of restricted and unrestricted investments	4.0			118.1			53.0
Proceeds from (payments for) fixed asset disposition	0.3			(0.9		)	0.5
Net cash used in investing activities	(627.9		)	(483.6		)	(6,978.4		)
Cash flows from financing activities:
Principal payments for long-term debt	(659.1		)	(4,036.2		)	(5,926.7		)
Proceeds from long-term debt, net of discount	—			2,962.5			12,130.2
Debt-issuance costs	—			(6.1		)	(159.8		)
Repayments of revolving credit facility	—			(140.0		)	—
Proceeds from revolving credit facility	—			140.0			—
Proceeds from stock issued pursuant to stock-based compensation plans	35.0			41.5			13.9
Cash paid for taxes on exercises/vesting of stock-based compensation	(27.4		)	(22.2		)	(21.6		)
Tax benefit of exercises/vesting of stock-based compensation	—			—			12.8
Net cash provided by (used in) financing activities	(651.5		)	(1,060.5		)	6,048.8
Effect of exchange rate changes on cash and cash equivalents	0.6			1.1			(0.9		)
Net increase (decrease) in cash and cash equivalents	231.4			130.3			(128.0		)
Cash and cash equivalents at beginning of year	866.4			736.1			864.1
Cash and cash equivalents at end of year	$	1,097.8		$	866.4		$	736.1
Supplemental disclosure of cash flow information:
Cash paid for:
Interest, net of amounts capitalized	$	286.5		$	329.1		$	487.0
Income taxes	$	552.4		$	501.8		$	138.4
Non-cash transactions:
Accrued capital expenditures	$	45.0		$	30.3		$	72.4
Acquisition cost paid in common stock and equity compensation	$	—		$	—		$	2,290.1

See accompanying Notes to Consolidated Financial Statements

49

DOLLAR TREE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Description of Business

Dollar Tree, Inc. (the Company) is a leading operator of discount retail stores in the United States and Canada. Below are those accounting policies considered by the Company to be significant.

Acquisition

On July 6, 2015, the Company acquired Family Dollar Stores, Inc. ("Family Dollar") for cash consideration of $6.8 billion and the issuance of 28.5 million shares of the Company's common stock valued at $2.3 billion based on the closing price of the Company's common stock on July 2, 2015 (the "Acquisition"). The results of operations of Family Dollar are included in the Company's results of operations beginning on July 6, 2015 (the "Acquisition Date").

Principles of Consolidation

The consolidated financial statements include the financial statements of Dollar Tree, Inc., and its wholly-owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation.

Segment Information

At February 3, 2018, the Company operates more than 14,800 retail discount stores in 48 states and five Canadian provinces. The Company's operations are conducted in two reporting business segments: Dollar Tree and Family Dollar. The Company defines its segments as those operations whose results its chief operating decision maker ("CODM") regularly reviews to analyze performance and allocate resources. The results of operations of Family Dollar are included in the Company's results of operations beginning on July 6, 2015.

The Dollar Tree segment is the leading operator of discount variety stores offering merchandise at the fixed price of $1.00. The Dollar Tree segment includes the Company's operations under the "Dollar Tree" and "Dollar Tree Canada" brands, 11 distribution centers in the United States, two distribution centers in Canada and a Store Support Center in Chesapeake, Virginia.

The Family Dollar segment operates a chain of general merchandise retail discount stores providing consumers with a selection of competitively-priced merchandise in convenient neighborhood stores. The Family Dollar segment consists of the Company's operations under the "Family Dollar" brand, 11 distribution centers and a Store Support Center in Matthews, North Carolina.

Foreign Currency

The functional currencies of certain of the Company’s international subsidiaries are the local currencies of the countries in which the subsidiaries are located. Foreign currency denominated assets and liabilities are translated into U.S. dollars using the exchange rates in effect at the consolidated balance sheet date. Results of operations and cash flows are translated using the average exchange rates throughout the period. The effect of exchange rate fluctuations on translation of assets and liabilities is included as a component of shareholders’ equity in accumulated other comprehensive loss. Gains and losses from foreign currency transactions, which are included in "Other (income) expense, net" have not been significant.

Fiscal Year

The Company's fiscal year ends on the Saturday closest to January 31. Any reference herein to "2017" or "Fiscal 2017," “2016” or “Fiscal 2016,” and “2015” or “Fiscal 2015,” relates to as of or for the year ended February 3, 2018, January 28, 2017, and January 30, 2016, respectively. Fiscal 2017 included 53 weeks, commensurate with the retail calendar. Fiscal 2016 and 2015 each included 52 weeks. "2018" or "Fiscal 2018" ends on February 2, 2019 and will include 52 weeks.

Use of Estimates

The preparation of financial statements in conformity with U.S. generally accepted accounting principles ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

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Purchase Price Allocation

Determining the fair value of certain assets and liabilities acquired is subjective in nature and often involves the use of significant estimates and assumptions, which are inherently uncertain. Many of the estimates and assumptions used to determine fair values, such as those used for intangible assets, are made based on forecasted information and discount rates. In addition, the judgments made in determining the estimated fair value assigned to each class of assets acquired and liabilities assumed, as well as asset lives, can materially impact the Company's results of operations. To assist in the purchase price allocation for the Acquisition, the Company engaged a third-party appraisal firm. See Note 2 for more information regarding the Acquisition.

Cash and Cash Equivalents

Cash and cash equivalents at February 3, 2018 and January 28, 2017 includes $674.1 million and $554.4 million, respectively, of investments primarily in money market securities which are valued at cost, which approximates fair value. For purposes of the consolidated statements of cash flows, the Company considers all highly-liquid debt instruments with original maturities of three months or less to be cash equivalents. The majority of payments due from financial institutions for the settlement of debit card and credit card transactions process within three business days, and therefore are classified as cash and cash equivalents.

Merchandise Inventories

Merchandise inventories at the Company’s distribution centers are stated at the lower of cost or market, determined on a weighted-average cost basis. Cost is assigned to store inventories using the retail inventory method on a weighted-average basis. Under the retail inventory method, the valuation of inventories at cost and the resulting gross margins are computed by applying a calculated cost-to-retail ratio to the retail value of inventories.

Costs directly associated with warehousing and distribution are capitalized as merchandise inventories. Total warehousing and distribution costs capitalized into inventory amounted to $137.4 million and $116.9 million at February 3, 2018 and January 28, 2017, respectively.

Property, Plant and Equipment

Property, plant and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the respective assets as follows:

Buildings	39 to 40 years
Furniture, fixtures and equipment	3 to 15 years

Leasehold improvements are amortized over the estimated useful lives of the respective assets or the committed terms of the related leases, whichever is shorter. Amortization is included in "Selling, general and administrative expenses" in the accompanying consolidated income statements.

Costs incurred related to software developed for internal use are capitalized and amortized, generally over three years.

Capitalized Interest

The Company capitalizes interest on borrowed funds during the construction of certain property and equipment. The Company capitalized $2.3 million, $2.4 million and $1.3 million of interest costs in the years ended February 3, 2018, January 28, 2017 and January 30, 2016, respectively.

Goodwill and Nonamortizing Intangible Assets

Goodwill and nonamortizing intangible assets are not amortized, but rather tested for impairment at least annually. In addition, goodwill and nonamortizing intangible assets will be tested on an interim basis if an event or circumstance indicates that it is more likely than not that an impairment loss has been incurred. The Company performed its annual impairment testing in November 2017 and determined that no impairment existed.

Other Assets

Other assets consist primarily of deferred compensation plan assets and receivables which are expected to be recovered over periods longer than one year.

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Impairment of Long-Lived Assets and Long-Lived Assets to Be Disposed Of

The Company reviews its long-lived assets and certain identifiable intangible assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by comparing the carrying amount of an asset to future net undiscounted cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured as the amount by which the carrying amount of the assets exceeds the fair value of the assets based on discounted cash flows or other readily available evidence of fair value, if any. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell. In fiscal 2017, 2016 and 2015, the Company recorded charges of $5.6 million, $3.7 million and $1.6 million, respectively, to write down certain assets. These charges are recorded as a component of "Selling, general and administrative expenses" in the accompanying consolidated income statements.

Financial Instruments

The Company may utilize derivative financial instruments to reduce its exposure to market risks from changes in interest rates and diesel fuel costs. By entering into receive-variable, pay-fixed interest rate and diesel fuel swaps, the Company limits its exposure to changes in variable interest rates and diesel fuel prices. The Company is exposed to credit-related losses in the event of non-performance by the counterparty to these instruments but minimizes this risk by entering into transactions with high quality counterparties. Interest rate or diesel fuel cost differentials paid or received on the swaps are recognized as adjustments to interest in the period earned or incurred. The Company formally documents all hedging relationships, if applicable, and assesses hedge effectiveness both at inception and on an ongoing basis. The Company does not enter into derivative instruments for any purpose other than cash flow hedging and it does not hold derivative instruments for trading purposes. There were no derivative instruments outstanding in fiscal 2017 or 2016.

Fair Value Measurements

Fair value is defined as an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. As a basis for considering such assumptions, a fair value hierarchy has been established that prioritizes the inputs used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (level 1 measurement) and the lowest priority to unobservable inputs (level 3 measurements). The three levels of the fair value hierarchy are as follows:

Level 1 - Quoted prices in active markets for identical assets or liabilities;

Level 2 - Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and

Level 3 - Unobservable inputs in which there is little or no market data which require the reporting entity to develop its own assumptions.

As required, financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The Company's assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of fair value assets and liabilities and their placement within the fair value hierarchy levels.

The following table sets forth the Company's financial assets and liabilities that are recorded and disclosed at fair value on a recurring basis:

(in millions)	February 3, 2018		January 28, 2017
Level 1
Short-term investments	$	—	$	4.0
Deferred compensation plan assets	20.7		19.8
Long-term debt - Secured Senior Notes and Acquisition Notes	3,684.6		3,740.3
Level 2
Long-term debt - term loans	2,187.6		2,828.2

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The Company’s cash and cash equivalents are valued at cost, which approximates fair value, due to the short-term maturities of these instruments.

Deferred compensation plan assets are held pursuant to deferred compensation plans for certain officers and executives. The deferred compensation plan assets are recorded in "Other assets" on the accompanying consolidated balance sheets and a corresponding liability is recorded in "Other liabilities" on the accompanying consolidated balance sheets.

The fair values of the Company's Secured Senior Notes and Acquisition Notes were determined using Level 1 inputs as quoted prices in active markets for identical assets or liabilities are available. The fair values of the Company's term loans were determined using Level 2 inputs as quoted prices are readily available from pricing services, but the prices are not published. The carrying values of the Company's Tranche A Revolving Credit Facility approximated their fair values because the interest rates vary with market interest rates.

Certain assets and liabilities are measured at fair value on a nonrecurring basis; that is, the assets and liabilities are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (e.g., when there is evidence of impairment). The Company recorded impairment charges of $3.1 million, $0.7 million, and $1.6 million in fiscal 2017, 2016 and 2015, respectively, to reduce certain store assets to their estimated fair values. The fair values were determined based on the income approach, in which the Company utilized internal cash flow projections over the life of the underlying lease agreements discounted based on the Company's risk-adjusted rate. These measures of fair value, and related inputs, are considered a Level 3 approach under the fair value hierarchy. There were no other changes related to Level 3 assets. The Company also recorded impairment charges of $2.5 million and $3.0 million in fiscal 2017 and 2016, respectively, to reduce certain assets held for sale to their estimated fair values. The fair values were determined based on the market prices of similar assets. The measures of fair value are considered a Level 2 approach under the fair value hierarchy.

Insurance Reserves

The Company utilizes a combination of insurance and self-insurance programs, including a wholly-owned captive insurance entity, to provide for the potential liabilities for certain risks, including workers' compensation, general liability and automobile liability. Liabilities associated with the risks that are retained by the Company are not discounted and are estimated, in part, by considering claims experience, exposure and severity factors and other actuarial assumptions.

Dollar Tree Insurance, Inc., a South Carolina-based wholly-owned captive insurance subsidiary of the Company, charges the operating subsidiary companies premiums to insure the retained workers' compensation, general liability and automobile liability exposures. Pursuant to South Carolina insurance regulations, Dollar Tree Insurance, Inc. maintains certain levels of cash and cash equivalents related to its self-insured exposures.

Lease Accounting

The Company generally leases its retail locations under operating leases. The Company recognizes minimum rent expense beginning when possession of the property is taken from the landlord, which normally includes a construction period prior to store opening. When a lease contains a predetermined fixed escalation of the minimum rent, the Company recognizes the related rent expense on a straight-line basis and records the difference between the recognized rental expense and the amounts payable under the lease as deferred rent. The Company also receives tenant allowances, which are recorded in deferred rent and are amortized as reductions of rent expense over the terms of the leases.

Revenue Recognition

The Company recognizes sales revenue, net of estimated returns and sales tax, at the time the customer tenders payment for and takes possession of the merchandise.

Taxes Collected

The Company reports taxes assessed by a governmental authority that are directly imposed on revenue-producing transactions (i.e., sales tax) on a net (excluded from revenue) basis.

Cost of Sales

The Company includes the cost of merchandise, warehousing and distribution costs, and certain occupancy costs in cost of sales.

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Vendor Allowances

The Company receives vendor support in the form of cash payments or allowances through a variety of reimbursements such as purchase discounts, cooperative advertising, markdowns, scandowns and volume rebates. The Company has agreements with vendors setting forth the specific conditions for each allowance or payment. The Company either recognizes the allowance as a reduction of current costs or defers the payment over the period the related merchandise is sold. If the payment is a reimbursement for costs incurred, it is offset against those related costs; otherwise, it is treated as a reduction to the cost of merchandise.

Pre-Opening Costs

The Company expenses pre-opening costs for new, expanded, relocated and rebannered stores, as incurred.

Advertising Costs

The Company expenses advertising costs as they are incurred and they are included in "Selling, general and administrative expenses" on the accompanying consolidated income statements. Advertising costs, net of co-op recoveries from vendors, approximated $106.3 million, $60.1 million and $32.5 million for the years ended February 3, 2018, January 28, 2017, and January 30, 2016, respectively.

Income Taxes

Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date of such change.

The Company recognizes a financial statement benefit for a tax position if it determines that it is more likely than not that the position will be sustained upon examination.

The Company includes interest and penalties in the provision for income tax expense and income taxes payable. The Company does not provide for any penalties associated with tax contingencies unless they are considered probable of assessment.

Stock-Based Compensation

The Company recognizes expense for all share-based payments to employees and non-employee directors based on their fair values. Total stock-based compensation expense for 2017, 2016 and 2015 was $65.8 million, $60.3 million and $52.3 million, respectively.

The Company recognizes expense related to the fair value of restricted stock units (RSUs) and stock options over the requisite service period on a straight-line basis or a shorter period based on the retirement eligibility of the grantee. The fair value of RSUs is determined using the closing price of the Company’s common stock on the date of grant. The fair value of stock option grants is estimated on the date of grant using the Black-Scholes option pricing model. The Company accounts for forfeitures when they occur.

Net Income Per Share

Basic net income per share has been computed by dividing net income by the weighted average number of shares outstanding. Diluted net income per share reflects the potential dilution that could occur assuming the inclusion of dilutive potential shares and has been computed by dividing net income by the weighted average number of shares and dilutive potential shares outstanding. Dilutive potential shares include all outstanding stock options and unvested RSUs after applying the treasury stock method.

Recent Accounting Pronouncements

In February 2016, the Financial Accounting Standards Board ("FASB") issued ASU No. 2016-02, "Leases." This update will replace existing lease guidance in GAAP and will require lessees to recognize lease assets and lease liabilities on the balance sheet for all leases and disclose key information about leasing arrangements, such as information about variable lease payments and options to renew and terminate leases. When implemented, lessees and lessors will be required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The update is effective for interim and annual reporting periods beginning after December 15, 2018. Early adoption is permitted. The Company has engaged a third party to assist in its preparation for implementation and its evaluation of the impact of the new pronouncement on its consolidated financial statements. The Company expects the adoption of this pronouncement to result in a material increase in the assets and liabilities on its consolidated balance sheets and to not have a material impact on its consolidated income statements or consolidated

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statements of cash flows. The Company is in the process of implementing software to assist in the quantification of the expected impact on the consolidated balance sheets and to facilitate the calculations of the related accounting entries and disclosures.

In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers." This update will replace existing revenue recognition guidance in GAAP and requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. In July 2015, the FASB deferred the effective date of the new standard to interim and annual reporting periods beginning after December 15, 2017. ASU 2014-09 permits the use of either the retrospective or cumulative effect transition method. The Company will adopt the standard in the first quarter of fiscal 2018 with a cumulative adjustment to retained earnings and the adoption of the standard will not have a material impact on its consolidated financial statements.

NOTE 2 - ACQUISITION

On July 27, 2014, the Company executed an Agreement and Plan of Merger to acquire Family Dollar in a cash and stock transaction. On July 6, 2015, the Company completed the Acquisition and Family Dollar became a direct, wholly-owned subsidiary of the Company. Under the Acquisition, the Family Dollar shareholders received $59.60 in cash and 0.2484 shares of the Company's common stock for each share of Family Dollar common stock they owned, plus cash in lieu of fractional shares (the "Merger Consideration").

As of the Acquisition Date, each outstanding performance share right of Family Dollar common stock was canceled in exchange for the right of the holder to receive the Merger Consideration (the "PSR Payment"). The aggregate amount paid by the Company for the Merger Consideration and PSR Payment was $6.8 billion in cash and the Company issued 28.5 million shares of the Company's common stock, valued at $2.3 billion based on the closing price of the Company's common stock on July 2, 2015. Additionally, outstanding Family Dollar stock options and restricted stock units were converted into mirror awards exercisable or to be earned in the Company's common stock. The value of these awards was apportioned between total Merger Consideration and unearned compensation to be recognized over the remaining original vesting periods of the awards.

The Company's common stock continues to trade on the Nasdaq Exchange under the symbol "DLTR." Following the Acquisition Date, Family Dollar's common stock ceased trading on, and was delisted from, the New York Stock Exchange. Family Dollar's results from the Acquisition Date are included in the consolidated income statements.

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The following table summarizes the final allocation of the fair values of the identifiable assets acquired and liabilities assumed as of the Acquisition Date. Within the measurement period, which closed during the second quarter of 2016, the Company made certain purchase accounting adjustments due to continued refinement of management's original appraisals and estimates. None of these measurement period adjustments had a material impact on the purchase price allocation.

	(in millions)
Cash	$	305.3
Short-term investments	4.0
Accounts receivable	71.1
Inventory	1,765.5
Taxes receivable	32.9
Other current assets	100.1
Property, plant and equipment	1,893.3
Assets available for sale	10.1
Goodwill	4,859.9
Intangible assets, net	3,570.4
Other assets	78.1
Long-term debt, including current portion	(497.0		)
Accounts payable	(635.2		)
Other current liabilities	(563.4		)
Deferred tax liabilities, net	(1,618.4		)
Other liabilities	(253.6		)
Total purchase price	$	9,123.1
Less: Cash acquired	(305.3		)
Total purchase price, net of cash acquired	8,817.8
Acquisition cost paid in common stock	(2,272.4		)
Acquisition cost paid in equity compensation	(17.7		)
Acquisition cost paid in cash, net of cash acquired	$	6,527.7

On November 1, 2015, the Company completed the transaction pursuant to which it divested 330 Family Dollar stores, 325 of which were already open, to Dollar Express LLC, a portfolio company of Sycamore Partners. The divestiture satisfied a condition as required by the Federal Trade Commission in connection with the Acquisition. The divested stores represented approximately $45.5 million of annual operating income. The table above reflects the effect of the divestiture as required by purchase accounting, as the divestiture was a condition of the Acquisition. As part of the divestiture, the Company was required to guarantee payments under 316 store leases and the fair value of the guarantee is immaterial. In addition, the Company was required to partially support the divested stores through a transition services agreement, under which the Company provided merchandise and services and the buyer was required to reimburse the Company. In the first quarter of fiscal 2017, the Company evaluated the collectability of its divestiture-related receivable. Based on information available, the Company determined that the outstanding balance of $50.9 million was not recoverable and recorded an impairment charge to write down the receivable to zero. An additional $2.6 million was recorded as a receivable and impaired in the second quarter of 2017. In the fourth quarter of 2017, the Company settled a lawsuit with Dollar Express related to the divestiture, which resulted in Dollar Express paying the Company $35.0 million. The settlement of the litigation resulted in a partial reversal of the receivable impairment in the fourth quarter of 2017. The remaining impairment charges of $18.5 million are included in "Receivable impairment" in the accompanying consolidated income statement.

Goodwill is calculated as the excess of the purchase price over the net assets acquired. The goodwill recognized is attributable to growth opportunities and expected synergies of at least $300 million annually (unaudited), which is expected to be achieved by July 2018. Expected sources of synergies include the following:

• Savings from sourcing and procurement of merchandise and non-merchandise goods and services driven by leveraging the combined volume of the Dollar Tree and Family Dollar banners, among other things;

• Rebannering to optimize store formats;

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• A reduction in overhead and corporate selling, general and administrative expenses by eliminating redundant positions and optimizing processes; and

• Savings resulting from the optimization of distribution and logistics networks.

Intangible assets, net consist of three separately identified assets and one liability. First, the Company identified the Family Dollar trade name as an indefinite-lived intangible asset with a fair value of $3.1 billion. The trade name is not subject to amortization but is evaluated annually for impairment. No related impairment losses were recognized in 2017, 2016 or 2015. Second, the Company recognized an intangible asset of $629.2 million for favorable Family Dollar leases and a liability of $164.3 million for unfavorable Family Dollar leases (as compared to prevailing market rates) which are being amortized over the remaining lease terms, including, in some cases, an assumed renewal. Amortization expense of $69.2 million, $75.7 million and $45.3 million was recognized in 2017, 2016 and 2015, respectively, related to these lease rights. Lastly, the Company recognized an intangible asset of $5.5 million for a customer list.

The Company assumed Family Dollar's $185.2 million of private placement unsecured senior notes which were due September 27, 2015 and Family Dollar's unsecured revolving credit facilities. Following the Acquisition, the Company repaid the amount outstanding under the unsecured senior notes and terminated the unsecured revolving credit facilities. The Company also assumed Family Dollar's $300.0 million of 5% unsecured senior notes due February 1, 2021, which became secured upon closing of the Acquisition and which had an estimated fair value of $311.8 million on the Acquisition Date.

The results of operations of Family Dollar are included in the Company's results of operations beginning on July 6, 2015. From July 6, 2015 through January 30, 2016, Family Dollar generated net sales of $6,162.0 million and an operating loss of $30.8 million. These results included: $73.0 million of inventory markdowns due to sku rationalization and planned liquidations; $156.8 million of expenses related to purchase accounting, primarily amortization of the step-up of the inventory value, amortization of intangible assets and higher depreciation expense; and $13.4 million of severance and integration costs.

The following unaudited consolidated pro forma summary has been prepared by adjusting the Company's historical data to give effect to the Acquisition as if it had occurred on February 2, 2014:

	Pro Forma - Unaudited
	Year Ended
(in millions, except per share data)	January 30, 2016
Net sales	$	19,782.3
Net income	$	565.7
Basic net income per share	$	2.41
Diluted net income per share	$	2.40

The unaudited consolidated pro forma financial information was prepared in accordance with existing standards and is not necessarily indicative of the results of operations that would have occurred if the Acquisition had been completed on the date indicated, nor is it indicative of the future operating results of the Company.

The unaudited pro forma results do not reflect events that either have occurred or may occur after the Acquisition, including, but not limited to, the anticipated realization of ongoing savings from operating synergies in subsequent periods. They also do not give effect to certain charges that the Company incurred in connection with the Acquisition, including, but not limited to, additional professional fees, employee integration, retention and severance costs, potential asset impairments, or product rationalization charges.

The unaudited pro forma results reflect the divestiture of 330 Family Dollar stores which results in the exclusion of net income of $20.9 million or $0.09 per basic and diluted share. Material non-recurring adjustments excluded from the pro forma financial information above consist of the effects of the divested stores and the step-up of Family Dollar inventory to its fair value. Acquisition expenses totaled $39.2 million in 2015, excluding acquisition-related interest expense.

For additional discussion of the Acquisition, please see the "Acquisition and Divestiture" section included in "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" beginning on page 26 of this Form 10-K.

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NOTE 3 - BALANCE SHEET COMPONENTS

Property, Plant and Equipment, Net

Property, plant and equipment, net, as of February 3, 2018 and January 28, 2017 consists of the following: 

	February 3,		January 28,
(in millions)	2018		2017
Land	$	208.0	$	193.8
Buildings	1,092.5		1,044.9
Leasehold improvements	1,860.2		1,690.2
Furniture, fixtures and equipment	3,003.3		2,735.4
Construction in progress	228.8		146.0
Total property, plant and equipment	6,392.8		5,810.3
Less: accumulated depreciation	3,192.1		2,694.5
Total property, plant and equipment, net	$	3,200.7	$	3,115.8

Depreciation expense was $542.0 million, $561.8 million, and $442.1 million for the years ended February 3, 2018, January 28, 2017, and January 30, 2016, respectively.

Other Current Assets

Other current assets as of February 3, 2018 and January 28, 2017 consist of the following:

	February 3,		January 28,
(in millions)	2018		2017
Prepaid rent	$	138.3	$	1.9
Other accounts receivable	90.4		82.0
Prepaid store supplies	47.1		38.6
Other prepaid assets	33.4		23.4
Accounts receivable - divestiture-related	—		55.9
Total other current assets	$	309.2	$	201.8

Other Current Liabilities

Other current liabilities as of February 3, 2018 and January 28, 2017 consist of accrued expenses for the following:

	February 3,		January 28,
(in millions)	2018		2017
Taxes (other than income taxes)	$	176.6	$	163.1
Compensation and benefits	155.2		194.9
Insurance	105.4		101.7
Accrued interest	91.1		84.7
Accrued construction costs	45.0		30.3
Rent liabilities	34.1		36.1
Accrued utility expenses	23.9		21.2
Accrued repairs	18.8		18.3
Other	86.8		93.9
Total other current liabilities	$	736.9	$	744.2

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Other Liabilities

Other long-term liabilities as of February 3, 2018 and January 28, 2017 consist of the following:

	February 3,		January 28,
(in millions)	2018		2017
Insurance	$	230.2	$	224.0
Deferred rent	136.5		122.6
Other	33.6		35.8
Total other long-term liabilities	$	400.3	$	382.4

NOTE 4 - INCOME TAXES

Total income taxes were allocated as follows:

	Year Ended
(in millions)	February 3, 2018			January 28, 2017		January 30, 2016
Income from continuing operations	$	(10.3	)	$	433.2	$	165.8
Shareholders' equity, tax benefit on exercises/vesting of equity-based compensation	—			—		(12.8		)
	$	(10.3	)	$	433.2	$	153.0

The provision for income taxes consists of the following: 

	Year Ended
	February 3,			January 28,			January 30,
(in millions)	2018			2017			2016
Federal - current	$	439.3		$	480.5		$	126.9
State - current	23.8			79.5			14.6
Foreign - current	0.3			0.8			0.5
Total current	$	463.4		$	560.8		$	142.0
Federal - deferred	(456.0		)	(37.7		)	7.4
State - deferred	(17.7		)	(89.9		)	3.3
Foreign - deferred	—			—			13.1
Total deferred	$	(473.7	)	$	(127.6	)	$	23.8

Included in current tax expense for the years ended February 3, 2018, January 28, 2017 and January 30, 2016, are amounts related to uncertain tax positions associated with temporary differences, in accordance with Accounting Standards Codification (ASC) 740, Income Taxes.

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A reconciliation of the statutory federal income tax rate and the effective rate follows: 

	Year Ended
	February 3, 2018		January 28, 2017		January 30, 2016
Statutory tax rate	33.7	%	35.0	%	35.0	%
Effect of:
State and local income taxes, net of federal income tax benefit	2.5		3.0		3.0
Work Opportunity Tax Credit	(1.3	)	(1.6	)	(3.8	)
State tax election	—		(1.4	)	—
Deferred tax rate change	(0.6	)	(1.6	)	—
Incremental tax benefit of exercises/vesting of equity-based compensation	(0.8	)	(0.6	)	—
International taxes	—		—		(4.5	)
Change in valuation allowance	(0.1	)	0.1		4.1
Nondeductible acquisition costs	—		—		1.5
Tax Cuts and Jobs Act	(33.0	)	—		—
Other, net	(1.0	)	(0.3	)	1.7
Effective tax rate	(0.6	)%	32.6	%	37.0	%

On December 22, 2017, the Tax Cuts and Jobs Act (“TCJA”) was signed into law. The TCJA lowered the federal corporate tax rate from 35% to 21% and made numerous other law changes, including a provision that allows the full expensing of certain qualified property and adds limitations on the deductibility of certain executive compensation. GAAP requires companies to recognize the effect of tax law changes in the period of enactment. As a result, the 2017 statutory tax rate is 33.7%, as the Company's fiscal year 2017 includes 34 days in calendar year 2018. Also, the effective tax rate includes a $562.0 million benefit resulting from the re-measurement of the Company's net deferred tax liabilities, primarily related to the Family Dollar trade name, to reflect the lower statutory rate of 21%.

Income Tax Accounting Implications of the Tax Cuts and Jobs Act

On December 22, 2017, the Securities and Exchange Commission ("SEC") staff issued Staff Accounting Bulletin 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (“SAB 118”), which provides guidance on accounting for the impact of the TCJA, in effect allowing companies to record provisional amounts during a measurement period not to exceed one year from the enactment date. Pursuant to the disclosure provisions of SAB 118, as of February 3, 2018, the Company has not completed its analysis of all of the effects of the TCJA. The Company has evaluated the tax on the mandatory deemed repatriation of undistributed foreign earnings and profits and determined that it is not material; however, the federal corporate tax rate may be affected by other analyses related to the TCJA including, but not limited to, federal temporary differences resulting from accounting method changes or other adjustments. Additionally, future guidance from the Internal Revenue Service ("IRS"), SEC, or the FASB could result in changes to the Company's accounting for the tax effects of the TCJA.

The Company's analyses of the following items is not complete. For certain items a provisional adjustment has been reflected in the tax provision; however, for other items, the Company has not been able to make a reasonable estimate of the impact of the TCJA; therefore, no adjustments are included in the tax provision as of February 3, 2018.

Items with Provisional Adjustments

• Net Deferred Tax Liability Valuation. The valuation of the net deferred tax liability is dependent upon the future tax rate. While the Company is able to make a reasonable estimate of the impact of the reduction in the statutory federal corporate tax rate, the rate may be affected by other analyses related to the TCJA including, but not limited to, federal temporary differences resulting from accounting method changes or other adjustments.

• Acceleration of Depreciation. While the Company has not completed its determination of all capital expenditures that qualify for immediate expensing, the Company recorded a provisional benefit for the year ended February 3, 2018 based on its current intent to fully expense all qualifying expenditures.

• Executive Compensation. Effective for tax years beginning after December 31, 2017, the performance-based compensation exception to the $1.0 million deduction limitation of Internal Revenue Code Section 162(m) was repealed and the

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employees subject to the $1.0 million deduction limitation are revised to include the chief executive officer, the chief financial officer and the next three most highly compensated employees required to be reported in the Company's proxy statement. The only exception to this rule is for compensation that is paid pursuant to a binding contract in effect on November 2, 2017 that would have otherwise been deductible under prior Section 162(m) rules. Accordingly, any compensation paid in the future pursuant to new compensation agreements entered into after November 2, 2017, even if performance-based, will count toward the $1.0 million annual deduction limit if paid to an executive subject to 162(m). The Company has not yet completed its analysis of the binding contract requirement on the Company's various compensation plans to determine the impact of the law change.

• Effect of State Taxes. The Company remeasured certain deferred tax assets and liabilities to account for the reduction in the future federal benefit from state deferred tax assets and liabilities. The Company was able to make a reasonable estimate of the impact of the TCJA on state taxes. However, at this stage it is unclear how many states will incorporate the federal law changes, or portions thereof, into their tax codes from the TCJA. Future guidance from states could result in changes to the Company's accounting for the tax effects of the TCJA.

Items without Provisional Adjustments

• Global Intangible Low-Taxed Income ("GILTI"). The Company has not yet made a policy election with respect to its treatment of potential GILTI. Companies can either account for taxes on GILTI as incurred or recognize deferred taxes when basis differences exist that are expected to affect the amount of the GILTI inclusion upon reversal. The Company is still in the process of analyzing the provisions of the TCJA associated with GILTI and the expected impact of GILTI on the Company in the future.

Foreign Taxes

United States income taxes have not been provided on accumulated but undistributed earnings of the Company's foreign subsidiaries as the Company intends to permanently reinvest earnings. The Company does not consider the tax on the mandatory deemed repatriation of undistributed foreign earnings and profits to be material.

Deferred Income Taxes

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. All deferred tax assets and liabilities are classified on the accompanying consolidated balance sheets as noncurrent in accordance with ASU 2015-17 "Income Taxes (Topic 740)" and are netted based on taxing jurisdiction.  

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Significant components of the Company's net deferred tax assets (liabilities) follow:

(in millions)	February 3, 2018			January 28, 2017
Deferred tax assets:
Deferred rent	$	42.7		$	59.9
Accrued expenses	17.8			71.4
Net operating losses and credit carryforwards	75.6			71.4
Accrued compensation expense	23.2			71.3
State tax election	22.8			20.4
Other	—			3.4
Total deferred tax assets	182.1			297.8
Valuation allowance	(38.6		)	(49.7		)
Deferred tax assets, net	143.5			248.1
Deferred tax liabilities:
Property and equipment	(218.5		)	(331.3		)
Other intangibles	(880.5		)	(1,368.7		)
Inventory	(27.1		)	(7.0		)
Other	(2.6		)	—
Total deferred tax liabilities	(1,128.7		)	(1,707.0		)
Net deferred tax liability	$	(985.2	)	$	(1,458.9	)

Deferred tax liabilities have been provided for the tax effects of the differences between the book and tax bases in the assets acquired from Family Dollar. The decrease in the deferred tax liability was primarily related to the tax effects of the decrease in the federal corporate rate from 35% to 21% as part of the TCJA.

At February 3, 2018, the Company had certain state tax credit carryforwards, net operating loss carryforwards and capital loss carryforwards totaling approximately $75.6 million. These carryforwards will expire, if not utilized, beginning in 2018 through 2037.

A valuation allowance of $38.6 million, net of federal tax benefits, has been provided principally for certain state credit carryforwards, net operating loss and capital loss carryforwards. Since January 28, 2017, the valuation allowance has been decreasedprimarily as a result of the expiration of certain state tax credit carryforwards and the decreased valuation allowance on capital loss carryforwards. In assessing the realizability of deferred tax assets, the Company considers whether it is more likely than not that some portion or all of the deferred taxes will not be realized. Based upon the availability of carrybacks of future deductible amounts to the past two years’ taxable income and the Company's projections for future taxable income over the periods in which the deferred tax assets are deductible, the Company believes it is more likely than not the remaining existing deductible temporary differences will reverse during periods in which carrybacks are available or in which the Company generates net taxable income.

Uncertain Tax Positions

The Company is participating in the IRS Compliance Assurance Program (“CAP”) for the 2017 fiscal year and will participate in the program for fiscal year 2018. This program accelerates the examination of key transactions with the goal of resolving any issues before the tax return is filed. The Company's federal tax returns have been examined and all issues have been settled through the fiscal 2016 tax year; however, the federal statute of limitations is still open for Family Dollar's tax returns for the fiscal year ended August 30, 2014 and the tax year ended July 6, 2015. Several states completed their examinations during fiscal 2017. In general, fiscal years 2014 and forward are within the statute of limitations for state tax purposes. The statute of limitations is still open prior to 2014 for some states.

The balance for unrecognized tax benefits at February 3, 2018 was $43.8 million. The total amount of unrecognized tax benefits at February 3, 2018 that, if recognized, would affect the effective tax rate was $37.8 million (net of the federal tax benefit).  

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The following is a reconciliation of the Company’s total gross unrecognized tax benefits:

(in millions)	February 3, 2018			January 28, 2017
Beginning Balance	$	71.2		$	71.4
Additions, based on tax positions related to current year	2.5			5.9
Additions for tax positions of prior years	9.8			3.7
Reductions for tax positions of prior years	(31.7		)	—
Settlements	(2.9		)	(2.2		)
Lapses in statutes of limitation	(5.1		)	(7.6		)
Ending balance	$	43.8		$	71.2

The Company believes it is reasonably possible that $7.0 million to $15.0 million of the reserve for uncertain tax positions may be reduced during the next 12 months principally as a result of the effective settlement of outstanding issues. It is also possible that state tax reserves will be reduced for audit settlements and statute expirations within the next 12 months. At this point it is not possible to estimate a range associated with the resolution of these audits. The Company does not expect any change to have a significant impact to its consolidated financial statements.

As of February 3, 2018, the Company has recorded a liability for potential interest and penalties of $5.8 million.

NOTE 5 – COMMITMENTS AND CONTINGENCIES

Operating Lease Commitments

Future minimum lease payments under noncancelable store and distribution center operating leases are as follows:

	(in millions)
2018	$	1,381.5
2019	1,244.6
2020	1,030.3
2021	894.6
2022	695.8
Thereafter	2,156.4
Total minimum lease payments	$	7,403.2

The above future minimum lease payments include amounts for leases that were signed prior to February 3, 2018 for stores that were not open as of February 3, 2018.

Minimum rental payments for operating leases do not include contingent rentals that may be paid under certain store leases based on a percentage of sales in excess of stipulated amounts. Future minimum lease payments have not been reduced by expected future minimum sublease rentals of $0.9 million under operating leases.

Minimum and Contingent Rentals

Rental expense for store and distribution center operating leases included in the accompanying consolidated income statements are as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Minimum rentals	$	1,343.5	$	1,276.6	$	993.6
Contingent rentals	5.2		6.3		5.5

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Purchase Obligations

The Company has commitments totaling approximately $130.3 million related to legally binding agreements for software licenses and support, telecommunication services and store technology assets and maintenance for its stores.

Letters of Credit

The Company is a party to three Letter of Credit Reimbursement and Security Agreements providing $120.0 million, $110.0 million, and $100.0 million, respectively, for letters of credit. Letters of credit under these agreements are generally issued for the routine purchase of imported merchandise and approximately $168.0 million was committed to these letters of credit at February 3, 2018.

At February 3, 2018, the Company also had approximately $158.2 million in standby letters of credit that serve as collateral for its large-deductible insurance programs and expire in fiscal 2018.

Surety Bonds

The Company has issued various surety bonds that primarily serve as collateral for utility payments at the Company's stores and self-insured insurance programs. These bonds total approximately $86.2 million and are committed through various dates through fiscal 2020.

Build-to-Suit Lease and Related Bonds

In May 2017 the Company entered into a long-term property lease ("Missouri Lease") which includes land and the construction of a 1.0 million square foot distribution center in Warrensburg, Missouri ("Distribution Center Project"). The Distribution Center Project is expected to be complete in 2018. The Missouri Lease commenced upon its execution in May 2017 and expires on December 1, 2032. The Company has two options to extend the Missouri Lease term for up to a combined additional ten years. Following the expiration of the lease, the property reverts back to the Company.

In addition to being a party to the Missouri Lease, the Company is also the owner of bonds which were issued in May 2017, are secured by the Missouri Lease and expire December 1, 2032 ("Missouri Bonds"). The Missouri Bonds are debt issued by the lessor in the Missouri Lease. Therefore, the Company holds the debt instrument pertaining to its Missouri Lease obligation.

The Company is deemed, for accounting purposes only, to be the owner of the Distribution Center Project including the building, even though it is not the legal owner. In connection with the Company's accounting for this transaction, the Company is capitalizing costs of construction as a build-to-suit property within "Property, plant and equipment, net." As of February 3, 2018, $53.7 million of costs were capitalized in construction in progress related to the Distribution Center Project. Because a legal right of offset exists, the Company is accounting for the Missouri Bonds as a reduction of its Missouri Lease obligation in the Consolidated Balance Sheets.

Contingencies

The Company is a defendant in legal proceedings including those described below and will vigorously defend itself in these matters. The Company does not believe that any of these matters will, individually or in the aggregate, have a material effect on its business or financial condition. The Company cannot give assurance, however, that one or more of these matters will not have a material effect on its results of operations for the quarter or year in which they are resolved.

The Company assesses its legal proceedings and reserves are established if a loss is probable and the amount of such loss can be reasonably estimated. Many if not substantially all of the contingencies described below are subject to significant uncertainties and, therefore, determining the likelihood of a loss and the measurement of any loss can be complex and subject to judgment. With respect to legal proceedings where the Company has determined that a loss is reasonably possible but not probable, the Company is unable to estimate the amount or range of the reasonably possible loss due to the inherent difficulty of predicting the outcome of and uncertainties regarding legal proceedings. The Company’s assessments are based on estimates and assumptions that have been deemed reasonable by management, but that may prove to be incomplete or inaccurate, and unanticipated events and circumstances may occur that might cause the Company to change those estimates and assumptions. Management’s assessment of legal proceedings could change because of future determinations or the discovery of facts which are not presently known. Accordingly, the ultimate costs of resolving these proceedings may be substantially higher or lower than currently estimated.

Dollar Tree Active Matters

In April 2015, a distribution center employee filed a class action in California state court with allegations concerning wages, meal and rest breaks, recovery periods, wage statements and timely termination pay. The employee filed an amended complaint

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in which he abandoned his attempt to certify a nation-wide class of non-exempt distribution center employees for alleged improper calculation of overtime compensation. The Company removed this lawsuit to federal court. The court certified the case as a state-wide class action.

In April 2015, a former store manager filed a class action in California federal court alleging, among other things, that the Company failed to make wage statements readily available to employees who did not receive paper checks. On November 7, 2017, the jury found in favor of the Company. The plaintiff has filed an appeal from the verdict.

In April 2016, the Company was served with a putative class action in Florida state court brought by a former store employee asserting the Company violated the Fair Credit Reporting Act in the way it handled background checks. The plaintiff is seeking statutory damages of $100 to $1,000 per violation for the disclosure form claims.

In July 2017, two former employees filed suit in federal court in California, seeking to represent a class of current and former non-exempt employees alleging that the Company’s dress code required them to purchase such distinctive clothing that it constituted a uniform and the Company’s failure to reimburse them for the clothing violated California law. The former employees seek restitution, damages, penalties and injunctive relief.

In August 2017, 43 current and former employees filed suit against the Company in state court in California alleging improper classification as exempt employees which they allege resulted in, among other things, their failure to receive overtime compensation, rest and meal periods, accurate wage statements, and final pay upon termination of employment. The Company has removed the case to federal court. The court ordered that each plaintiff refile his/her case individually so that the cases will be tried individually and not as a class.

In August 2017, a former employee brought suit in California state court on a Private Attorney General Act ("PAGA") representative basis alleging the Company failed to provide him and all other California store associates with suitable seating when they were performing cashier functions.    

In November 2017, a current employee filed a PAGA representative action in California state court alleging the Company failed to make wage statements readily available to California store employees who do not receive paper checks.

In February 2018, a current store manager filed a statewide class action in Missouri state court alleging the Company’s store managers are improperly classified as exempt employees thereby entitling them to overtime pay, liquidated damages and damages for unjust enrichment.

Several lawsuits were filed recently against Dollar Tree, Family Dollar and their vendors alleging that personal powder products caused cancer. The Company does not believe the products it sold caused the illnesses. The Company believes these lawsuits are insured and it is seeking indemnification from third parties.

Dollar Tree Resolved Matters

In April 2016, a former store manager filed a lawsuit in California state court alleging individual claims of pregnancy and disability discrimination in addition to asserting PAGA claims on behalf of herself and other store managers alleging they were improperly classified as exempt and therefore, among other things, did not receive overtime compensation and meal and rest periods. The parties have reached a settlement as to all claims.

In July 2016, a former non-exempt sales associate filed in federal court in Arkansas a putative nationwide collective action alleging the Company forced sales associates and assistant store managers to work off the clock while clocked out for meal breaks and, as a result, underpaid regular and overtime pay. In September 2016, the court granted the Company’s motion to compel arbitration. To date, the former associate has not initiated any arbitration proceedings.

In March 2017, a former store manager filed suit in a state court in Florida, seeking to represent a collective, alleging failure to pay non-exempt employees minimum wage for all time worked and overtime in violation of the Fair Labor Standards Act, and, individually, alleging race discrimination and retaliation in violation of federal and state civil rights laws. Pursuant to Court order, the case has been sent to arbitration.

In June 2017, Dollar Tree and Family Dollar filed suit in chancery court in Delaware against Sycamore Partners and Dollar Express LLC alleging, among other things, fraud, fraudulent transfer, breach of contract, and unjust enrichment. The Company sought in excess of $52.0 million for the failure of Dollar Express to pay the Company for goods and services the Company provided to Sycamore’s Dollar Express stores. The Company also sought substantial damages for the unauthorized use of its marks. Sycamore and Dollar Express responded in part by denying liability and filing a counterclaim against the Company alleging the Company had successfully engaged in a scheme to put Dollar Express out of business, seeking more than $500 million in damages. The case has been resolved with Sycamore and Dollar Express paying the Company $35 million.

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Family Dollar Active Matters

In January 2017, a customer filed a class action in federal court in Illinois alleging the Company violated various state consumer fraud laws as well as express and implied warranties by selling a product that purported to contain aloe when it did not. The requested class is limited to the state of Illinois. The Company believes that it is fully indemnified by the entities that supplied it with the product.

In April 2017, a former store employee filed a lawsuit in California state court alleging off the clock work primarily for bag checks, failure to pay overtime, failure to provide rest and meal breaks, failure to pay wages timely during and upon termination of employment and failure to provide accurate wage statements. The court granted the Company’s motion to compel arbitration and stayed the case pending the outcome of the arbitration proceedings. Subsequently, the court allowed plaintiff to amend her complaint to include PAGA claims, on behalf of herself and others, which are not subject to arbitration. However, those claims remain stayed pending the outcome of the arbitration proceeding.

In June 2017, a former store employee filed suit in California state court asserting PAGA claims on behalf of herself and other allegedly aggrieved employees alleging the Company willfully caused their work time to go under reported so they failed to receive pay for time worked, rest and meal breaks, minimum wage and overtime compensation, final pay in a timely manner, and accurate wage statements.

In December 2017, a former assistant store manager filed suit in California state court asserting PAGA claims on behalf of herself and other store managers and assistant store managers seeking wages for alleged off the clock work and alleged overtime, premium pay for alleged missed rest and meal breaks, penalties for alleged failure to provide accurate wage statements, alleged failure to maintain payroll records, and alleged failure to pay wages timely during and upon termination of employment.

In January 2018, a former store manager and a former assistant store manager filed suit in California state court asserting class claims on behalf of themselves and their respective classes seeking to recover alleged unpaid overtime and unpaid regular wages for time spent allegedly working off the clock, premium pay for allegedly receiving noncompliant rest and meal periods, penalties for allegedly receiving inaccurate wage statements and waiting time penalties for allegedly failing to pay all wages due upon termination of employment. 

Family Dollar Resolved Matters

In 2008, a complaint was filed alleging discriminatory practices with respect to the pay of Family Dollar's female store managers. Among other things, the plaintiffs seek recovery of back pay, monetary and punitive remedies, interest, attorneys' fees, and equitable relief. In June 2016, the United States District Court in North Carolina ordered that the case be continued for merits discovery. The court also certified the case as a class action of approximately 30,000 current and former female store managers employed as far back as July 2002. A settlement has been reached in this case, has been properly recorded by the Company and has received approval from the court.

In 2014, a putative class action was filed in a California Federal Court by a former employee alleging that the Company had a policy of requiring employee bag checks while the employees were not clocked in for work. As a result of those actions, the employee alleged the Company violated California law by failing to provide meal periods and rest breaks, failing to pay regular and overtime wages for work performed off the clock, failing to provide accurate wage statements, failing to timely pay all final wages and by engaging in unfair competition. He also alleged PAGA claims. In July 2017, the Court granted the Company’s motion for summary judgment as to all claims and dismissed the lawsuit with prejudice.

In 2015, former employees filed a nationwide class action in federal court in Connecticut alleging the Company had violated ERISA by overcharging employees who purchased supplemental life insurance through a Company sponsored plan. In March 2016, the district court dismissed the lawsuit. The Second Circuit Court of Appeals has now affirmed the dismissal of the lawsuit.

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NOTE 6 - LONG-TERM DEBT

Long-term debt at February 3, 2018 and January 28, 2017 consists of the following:

	As of February 3, 2018					As of January 28, 2017
(in millions)	Principal		Unamortized Debt Premium and Issuance Costs			Principal		Unamortized Debt Premium and Issuance Costs
Forgivable Promissory Note	—		—			7.0		—
5.25% Acquisition Notes, due 2020	750.0		6.1			750.0		8.7
5.75% Acquisition Notes, due 2023	2,500.0		30.8			2,500.0		35.9
Term Loan A-1, interest payable at LIBOR, plus 1.50%,     which was 3.08% at February 3, 2018	1,532.7		3.4			2,184.8		6.2
Term Loan B-2, fixed interest rate of 4.25%	650.0		8.6			650.0		10.4
Secured Senior Notes, fixed interest rate of 5.00%	300.0		(6.8		)	300.0		(8.8		)
$1.25 billion Tranche A Revolving Credit Facility, interest     payable at LIBOR, plus 1.50%, which was 3.08% at     February 3, 2018	—		12.6			—		17.6
Total	$	5,732.7	$	54.7		$	6,391.8	$	70.0

Maturities of long-term debt are as follows: 2018 - $915.9 million, 2019 - $165.9 million, 2020 - $1,200.9 million, 2021 - $300.0 million, 2022 - $650.0 million and after 2022 - $2,500.0 million.

Acquisition Notes

On February 23, 2015, the Company completed the offering of $750.0 million aggregate principal amount of 5.25% senior notes due 2020 (the “2020 Notes”) and $2.5 billion aggregate principal amount of 5.75% senior notes due 2023 (the “2023 Notes”, and together with the 2020 Notes, the “Acquisition Notes”). The Acquisition Notes were offered only to qualified institutional buyers in reliance on Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”), and outside the United States, only to non-U.S. investors pursuant to Regulation S under the Securities Act. On August 1, 2016, the Company completed the exchange of the Acquisition Notes for registered notes with substantially identical terms. The Acquisition Notes are fully, unconditionally, jointly and severally guaranteed on an unsecured, unsubordinated basis, subject to certain exceptions, by each of the Company’s subsidiaries which guarantee the obligations under the Company’s senior secured credit facilities or certain other indebtedness, including Family Dollar and certain of its subsidiaries.

The 2020 Notes, which mature on March 1, 2020, were issued pursuant to an indenture, dated as of February 23, 2015, with U.S. Bank National Association, as trustee (the “2020 Notes Indenture”). The 2023 Notes, which mature on March 1, 2023, were issued pursuant to an indenture, dated as of February 23, 2015, with U.S. Bank National Association, as trustee (the “2023 Notes Indenture”, and together with the 2020 Notes Indenture, the “Indentures”).

Interest on the Acquisition Notes is due semiannually on March 1 and September 1 and commenced on September 1, 2015.

The Indentures contain covenants that limit the ability of the Company and certain of its subsidiaries to, among other things and subject to certain significant exceptions: (i) incur, assume or guarantee additional indebtedness; (ii) declare or pay dividends or make other distributions with respect to, or purchase or otherwise acquire or retire for value, equity interests; (iii) make any principal payment on, or redeem or repurchase, subordinated debt; (iv) make loans, advances or other investments; (v) incur liens; (vi) sell or otherwise dispose of assets, including capital stock of subsidiaries; (vii) consolidate or merge with or into, or sell all or substantially all assets to, another person; and (viii) enter into transactions with affiliates. The Indentures also provide for certain events of default, which, if any of them occurs, would permit or require the principal, premium, if any, interest and any other monetary obligations on all the then outstanding Acquisition Notes under the applicable indenture to be declared immediately due and payable.

The restriction in the Indentures on the Company's ability to pay dividends is subject to certain significant exceptions, including an exception that permits the Company to pay dividends and make other distributions regardless of dollar amount so long as, after giving pro forma effect thereto, the Company would have a consolidated total net leverage ratio, as defined under the Indentures, no greater than 3.50 to 1.00. As of February 3, 2018, the Company's consolidated total net leverage ratio, as defined in the Indentures,

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was below 3.50 to 1.00. So long as the Company's consolidated total net leverage ratio remains below 3.50 to 1.00, the Indentures do not restrict the ability of the Company to pay dividends.

On January 30, 2018, the Company provided an irrevocable notice to the 2020 Notes holders to call the $750.0 million 2020 Notes on March 1, 2018. In connection with the early redemption of the 2020 Notes, the Company recorded a make-whole premium of $9.8 million in "Interest expense, net" for the year ended February 3, 2018 in the accompanying consolidated income statements, which was payable on the call date of March 1, 2018. The Company paid the $759.8 million on March 1, 2018. In addition, the remaining $6.1 million of amortizable non-cash deferred financing costs at February 3, 2018 were fully expensed at the call date of March 1, 2018.

Credit Facility and Term Loans

On March 9, 2015, the Company entered into a credit agreement, with JPMorgan Chase Bank, N.A., as administrative agent, providing for $6.2 billion in senior secured credit facilities (the “New Senior Secured Credit Facilities”) consisting of a $1.25 billion revolving credit facility (the “New Revolving Credit Facility”) and $4.95 billion of term loan facilities (the “New Term Loan Facilities”). The New Term Loan Facilities consisted of a $1.0 billion Term Loan A tranche and a $3.95 billion Term Loan B tranche. The Term Loan B tranche also included a discount of 50 basis points or $19.8 million. The New Revolving Credit Facility and the borrowings under the Term Loan A tranche mature five years after the Acquisition Date, unless any of the 2020 Notes remain outstanding as of 91 days prior to their stated maturity, in which case the New Revolving Credit Facility and the borrowings under the Term Loan A tranche will mature at such time. The borrowings under the Term Loan B tranche mature seven years after the Acquisition Date.

The New Senior Secured Credit Facilities were not guaranteed by the Company or any of its subsidiaries prior to the consummation of the Acquisition, but upon and after the Acquisition Date, the New Senior Secured Credit Facilities are guaranteed by certain of the Company's direct or indirect wholly-owned U.S. subsidiaries, including Family Dollar and certain of its subsidiaries (collectively, the “Credit Agreement Guarantors”). Upon and after the Acquisition Date, the New Senior Secured Credit Facilities are secured by a security interest in substantially all of the assets of the Company and the Credit Agreement Guarantors, subject to certain exceptions.

The New Senior Secured Credit Facilities contain representations and warranties, events of default and affirmative and negative covenants. These include, among other things and subject to certain significant exceptions, restrictions on the Company's ability to declare or pay dividends, repay the Acquisition Notes, create liens, incur additional indebtedness, make investments, dispose of assets and merge or consolidate with any other person. In addition, a financial maintenance covenant based on the Company’s consolidated first lien secured net leverage ratio applies to the New Revolving Credit Facility and the Term Loan A tranche of the New Term Loan Facilities.

The restriction in the New Senior Secured Credit Facilities on the Company's ability to pay dividends is subject to certain significant exceptions, including an exception that permits the Company to pay dividends and make other restricted payments regardless of dollar amount so long as, after giving pro forma effect thereto, the Company would have a consolidated total net leverage ratio, as defined under the New Senior Secured Credit Facilities, no greater than 3.50 to 1.00. As of February 3, 2018, the Company's consolidated total net leverage ratio, as defined in the New Senior Secured Credit Facilities, was below 3.50 to 1.00. So long as the Company's consolidated total net leverage ratio remains below 3.50 to 1.00, the New Senior Secured Credit Facilities do not restrict the ability of the Company to pay dividends.

On June 11, 2015, the Company amended the terms of the New Senior Secured Credit Facilities to refinance the Term Loan B tranche with $3.3 billion of floating-rate Term Loan B-1 and $650.0 million of 4.25% fixed-rate Term Loan B-2. The Company incurred charges on the amendment of $69.1 million, comprised of a 1.0% prepayment penalty and the write-off of the debt discount and related debt-issuance costs. These charges were recorded in "Interest expense, net" for the year ended January 30, 2016 in the accompanying consolidated income statements.

The loans under the Term Loan A tranche and the New Revolving Credit Facility bore interest at LIBOR plus 2.25% per annum (or a base rate plus 1.25%) and the Term Loan B-1 of the New Senior Secured Credit Facilities bore interest at LIBOR plus 2.75% per annum (or a base rate plus 1.75%). The Term Loan B-1 tranche was subject to a “LIBOR floor” of 0.75%. The Term Loan A tranche of the New Term Loan Facilities required quarterly amortization payments of 1.25% of the original principal amount thereof in the first year following the Acquisition Date, 2.5% of the original principal amount thereof in the second year following the Acquisition Date, and 3.75% of the original principal amount thereof thereafter. The Term Loan B-1 required quarterly amortization payments of 0.25% of the original principal amount thereof after the Acquisition Date and the Term Loan B-2 does not require amortization payments prior to maturity. The New Term Loan Facilities, excluding the Term Loan B-2, also required mandatory prepayments in connection with certain asset sales and out of excess cash flow, among other things, and were subject in each case to certain significant exceptions. The Company was required to pay certain commitment fees in connection with the New Revolving Credit Facility. Additionally, the Term Loan B-1 required the Company to pay a 1.0% prepayment fee if the loans

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thereunder were subject to certain repricing transactions before June 11, 2016. The Term Loan B-2 required the Company to pay a 2.0% prepayment fee if it was repaid in the second year after the refinance date and requires the Company to pay a 1.0% prepayment fee if it is repaid in the third year after the refinance date.

On January 26, 2016, the Company prepaid $1.0 billion of its $3.3 billion Term Loan B-1. The prepayment resulted in an acceleration of the amortization of debt-issuance costs of $19.0 million.

On August 30, 2016, the Company entered into an amendment (the "Third Amendment") to the New Senior Secured Credit Facilities. The Third Amendment reduced the applicable interest rate margin with respect to the Term Loan A tranche of the Company's New Term Loan Facilities, which had $937.5 million outstanding immediately prior to the date of the Third Amendment, and the Company’s New Revolving Credit Facility, which was undrawn other than letters of credit immediately prior to the date of the Third Amendment. The reduction in the interest rate margins was accomplished by replacing the existing Term Loan A tranche with a new Term Loan A-1 tranche and the New Revolving Credit Facility with new revolving facility commitments (the “Tranche A Revolving Credit Facility”) that, except as set forth below, have terms identical to the existing Term Loan A tranche and New Revolving Credit Facility. As a result, the total amount borrowed under the Third Amendment was unchanged from the total amount borrowed under the New Senior Secured Credit Facilities.

Loans made under the Tranche A Revolving Credit Facility or the Term Loan A-1 tranche bore interest at LIBOR plus 1.75% annually (or a base rate plus 0.75%) until the Company delivered its quarterly compliance certificate to the lenders outlining its secured net leverage ratio for the quarter ended January 28, 2017. Prior to that date, the Company paid a commitment fee on the unused portion of the Tranche A Revolving Credit Facility of 0.30% annually. After January 28, 2017, loans made under the Tranche A Revolving Credit Facility or the Term Loan A-1 tranche bear interest at LIBOR plus 1.50% to 2.25% or at a base rate plus 0.50% to 1.25% and the Company pays a commitment fee on the unused portion of the Tranche A Revolving Credit Facility ranging from 0.25% to 0.375% (in each case, determined based on the Company’s secured net leverage ratio).

Beginning on January 13, 2017, loans made under the Term Loan A-1 tranche required quarterly amortization payments of 1.25% of the original principal amount until April 15, 2017. After April 15, 2017, loans made under the Term Loan A-1 tranche require quarterly amortization payments of 1.875% of the original principal amount.

The restrictive covenants and events of default in the Third Amendment are unchanged from the provisions in the New Senior Secured Credit Facilities.

On September 22, 2016, the Company entered into an amendment (the "Fourth Amendment") to the New Senior Secured Credit Facilities. The Fourth Amendment provided for an additional $1,275.0 million in additional principal amounts under the Term Loan A-1 tranche and $750.0 million in total principal amount of Term Loan B-3. The proceeds of the additional loans under the Term Loan A-1 tranche and the Term Loan B-3 were used to prepay the $2,025.0 million of existing Term Loan B-1. In addition, the Company used $242.0 million of cash on hand to prepay the remainder of the Term Loan B-1.

The additional loans under the Term Loan A-1 tranche have terms identical to the Term Loan A-1 tranche made under the Third Amendment to the New Senior Secured Credit Facilities. The Term Loan B-3 had terms identical to the Term Loan B-1 under the New Senior Secured Credit Facilities, except as set forth below.

The Term Loan B-3 bore interest at LIBOR plus 2.50% annually (or a base rate plus 1.50%).

Beginning on January 13, 2017, the Term Loan B-3 required quarterly amortization payments of 0.25% of the original principal amount until maturity.

The obligations and additional loans under the Tranche A Revolving Credit Facilities, the Term Loan A-1 tranche and the Term Loan B-3 are secured by the same collateral and subject to the same guarantees as the other classes of loans under the New Senior Secured Credit Facilities. The restrictive covenants and events of default in the Fourth Amendment are substantially the same as the provisions in the New Senior Secured Credit Facilities.

In connection with the Third Amendment and Fourth Amendment to the New Senior Secured Credit Facilities, the Company accelerated the amortization of approximately $26.6 million of debt-issuance costs and expensed approximately $2.6 million in transaction-related costs.

On January 20, 2017, the Company prepaid the $748.1 million remaining outstanding under its Term Loan B-3. The prepayment resulted in an acceleration of the amortization of debt-issuance costs associated with the Term Loan B-3 of $11.7 million.

On July 27, 2017, the Company prepaid $500.0 million of the then outstanding $2.2 billion under the Term Loan A-1. The prepayment resulted in an acceleration of the amortization of debt-issuance costs associated with the Term Loan A-1 of $1.2 million.

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Secured Senior Notes

As a result of the Acquisition, the Company assumed the liability for $300.0 million of 5.0% unsecured senior notes due February 1, 2021 which were issued by Family Dollar on January 28, 2011 through a public offering. These notes became equally and ratably secured on the Acquisition Date. The Company may retire the notes early at a redemption price equal to the greater of (1) 100% of the principal amount of the notes to be redeemed and (2) the present value of the remaining scheduled payments of principal and interest at a specified treasury rate as of the redemption date plus 30 basis points, plus, in either case, accrued and unpaid interest up to the redemption date.

Forgivable Promissory Note

In 2012, the Company entered into a promissory note with the state of Connecticut under which the state loaned the Company $7.0 million in connection with the Company's acquisition, construction and installation of land, building, machinery and equipment for the Company's distribution facility in Windsor, Connecticut. Under this agreement, if certain performance targets were met, the loan and related interest would be forgiven. In the fourth quarter of fiscal 2017, the Company received notice from the state of Connecticut that the performance targets had been met and the loan had been forgiven. To reflect the loan being forgiven, a $7.4 million non-operating gain was recorded in "Other (income) expense, net" in the consolidated income statement.

Senior Notes

On the Acquisition Date, the Company prepaid in full $750.0 million in Senior Notes comprised of (i) $300.0 million in aggregate principal amount of 4.03% Series A Senior Notes due September 16, 2020, (ii) $350.0 million in aggregate principal amount of 4.63% Series B Senior Notes due September 16, 2023 and (iii) $100.0 million in aggregate principal amount of 4.78% Series C Senior Notes due September 16, 2025, issued pursuant to that certain Note Purchase Agreement, dated as of September 16, 2013 (as amended on January 20, 2015, the “Dollar Tree NPA”) among the Company, Dollar Tree Stores, Inc., and the Purchasers party thereto, plus accrued and unpaid interest thereon and a make-whole premium of $89.5 million determined in accordance with the provisions of the Dollar Tree NPA plus additional interest in accordance with the provisions of the first amendment to the Dollar Tree NPA.

Debt Covenants

As of February 3, 2018, the Company was in compliance with its debt covenants.

NOTE 7 - SHAREHOLDERS' EQUITY

Preferred Stock

The Company is authorized to issue 10,000,000 shares of Preferred Stock, $0.01 par value per share. No preferred shares are issued and outstanding at February 3, 2018 and January 28, 2017.

Net Income Per Share

The following table sets forth the calculations of basic and diluted net income per share:

	Year Ended
	February 3,		January 28,		January 30,
(in millions, except per share data)	2018		2017		2016
Basic net income per share:
Net income	$	1,714.3	$	896.2	$	282.4
Weighted average number of shares outstanding	236.8		235.7		222.5
Basic net income per share	$	7.24	$	3.80	$	1.27
Diluted net income per share:
Net income	$	1,714.3	$	896.2	$	282.4
Weighted average number of shares outstanding	236.8		235.7		222.5
Dilutive effect of stock options and restricted stock (as determined by applying the treasury stock method)	0.9		1.1		1.0
Weighted average number of shares and dilutive potential shares outstanding	237.7		236.8		223.5
Diluted net income per share	$	7.21	$	3.78	$	1.26

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At February 3, 2018, January 28, 2017 and January 30, 2016, substantially all of the stock options outstanding were included in the calculation of the weighted average number of shares and dilutive potential shares outstanding.

Share Repurchase Programs

The Company repurchases shares on the open market and under Accelerated Share Repurchase agreements. The Company did not repurchase any shares of common stock in fiscal 2017, fiscal 2016 or fiscal 2015. At February 3, 2018, the Company had $1.0 billion remaining under Board repurchase authorization.

NOTE 8 – EMPLOYEE BENEFIT PLANS

Dollar Tree Retirement Savings Plan

The Company maintains a defined contribution profit sharing and 401(k) plan which is available to all United States-based employees over 21 years of age who have completed one year of service in which they have worked at least 1,000 hours. Eligible employees may make elective salary deferrals. The Company may make contributions at its discretion.

Prior to January 1, 2017, the Company maintained a defined contribution 401(k) plan which was available to all eligible Family Dollar employees and was known as the Family Dollar Employee Savings and Retirement Plan and Trust ("Family Dollar Plan"). The Family Dollar Plan provided the ability for the Company to make contributions at its discretion. Effective January 1, 2017, all the assets of the Family Dollar Plan were merged into the Dollar Tree Retirement Savings Plan, which was formerly named the Dollar Tree Inc. Affiliates and Subsidiaries Profit Sharing and 401(k) Retirement Plan.

Contributions to and reimbursements by the Company of expenses of the plans in the accompanying consolidated income statements were as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Dollar Tree Retirement Savings Plan, formerly Dollar Tree Inc. Affiliates and Subsidiaries Profit Sharing and 401(k)    Retirement Plan	$	52.9	$	39.9	$	36.6
Family Dollar Employee Savings and Retirement Plan and Trust	—		9.2		6.2
Total	$	52.9	$	49.1	$	42.8

Of the total expense above, $7.8 million, $7.9 million and $7.4 million was included in "Cost of sales" in the accompanying consolidated income statements for the years ended February 3, 2018, January 28, 2017 and January 30, 2016, respectively, with the remaining expense included in "Selling, general and administrative expenses" in the accompanying consolidated income statements.

Eligible employees vest in the Company’s profit sharing contributions based on the following schedule:

Ÿ	20% after two years of service
Ÿ	40% after three years of service
Ÿ	60% after four years of service
Ÿ	100% after five years of service

All eligible employees are immediately vested in any Company match contributions under the 401(k) portion of the plan.

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Dollar Tree and Family Dollar Supplemental Deferred Compensation Plan

The Company has a deferred compensation plan which provides certain officers and executives the ability to defer a portion of their base compensation and bonuses and invest their deferred amounts. The plan is a nonqualified plan and the Company does not make contributions to this plan or guarantee earnings. The deferred amounts and earnings thereon are payable to participants, or designated beneficiaries, at either specified future dates, or upon separation of service or death. Total cumulative participant deferrals and earnings were approximately $15.0 million and $14.6 million at February 3, 2018 and January 28, 2017, respectively, and are included in "Other liabilities" on the accompanying consolidated balance sheets. The related assets are included in "Other assets" on the accompanying consolidated balance sheets. The plan was formerly named the Family Dollar Compensation Deferral Plan and effective June 15, 2017, was renamed the Dollar Tree and Family Dollar Supplemental Deferred Compensation Plan.

Dollar Tree, Inc. Supplemental Deferred Compensation Plan

The Company has a deferred compensation plan which, prior to January 1, 2017, provided certain Dollar Tree officers and executives the ability to defer a portion of their base compensation and bonuses and invest their deferred amounts. The plan is a nonqualified plan and the Company could have made discretionary contributions. The deferred amounts and earnings thereon are payable to participants, or designated beneficiaries, at specified future dates, or upon retirement or death. Total cumulative participant deferrals and earnings were $5.7 million and $5.2 million at February 3, 2018 and January 28, 2017, respectively, and are included in "Other liabilities" on the accompanying consolidated balance sheets. The related assets are included in "Other assets" on the accompanying consolidated balance sheets. The Company did not make any discretionary contributions in the years ended February 3, 2018, January 28, 2017, or January 30, 2016.

Effective December 31, 2016, the plan was frozen for contributions earned after calendar year 2016. The plan continues to exist and retains all contributions and earnings previously allocated to it. Participants can continue to make investment and distribution election changes. All contributions earned on or after January 1, 2017 are allocated to the Dollar Tree and Family Dollar Supplemental Deferred Compensation Plan.

NOTE 9 - STOCK-BASED COMPENSATION PLANS

Fixed Stock Option Compensation Plans

Under the Company's 2011 Omnibus Incentive Plan ("Omnibus Plan"), the Company may grant to the Company’s employees, including executive officers and independent contractors, up to 4.0 million shares of its Common Stock plus any shares available under former plans which were previously approved by the shareholders. The Omnibus Plan permits the Company to grant equity awards in the form of incentive stock options, non-qualified stock options, stock appreciation rights, restricted stock awards, restricted stock units, performance bonuses, performance units, non-employee director stock options and other equity-related awards. These awards generally vest over a three-year period with a maximum term of 10 years.

Stock appreciation rights may be awarded alone or in tandem with stock options. When the stock appreciation rights are exercisable, the holder may surrender all or a portion of the unexercised stock appreciation right and receive in exchange an amount equal to the excess of the fair market value at the date of exercise over the fair market value at the date of the grant. No stock appreciation rights have been granted to date.

Any restricted stock or RSUs awarded are subject to certain general restrictions. The restricted stock shares or units may not be sold, transferred, pledged or disposed of until the restrictions on the shares or units have lapsed or have been removed under the provisions of the plan. In addition, if a holder of restricted shares or units ceases to be employed by the Company, any shares or units in which the restrictions have not lapsed will be forfeited.

The 2013 Director Deferred Compensation Plan permits any of the Company's directors who receive a retainer or other fees for Board or Board committee service to defer all or a portion of such fees until a future date, at which time they may be paid in cash or shares of the Company's common stock, or receive all or a portion of such fees in non-statutory stock options. Deferred fees that are paid out in cash will earn interest at the 30-year Treasury Bond Rate. If a director elects to be paid in common stock, the number of shares will be determined by dividing the deferred fee amount by the closing market price of a share of the Company's common stock on the date of deferral. The number of options issued to a director will equal the deferred fee amount divided by 33% of the price of a share of the Company's common stock. The exercise price will equal the fair market value of the Company's common stock at the date the option is issued. The options are fully vested when issued and have a term of 10 years.

In conjunction with the Acquisition, the Company assumed the Family Dollar Stores, Inc. 2006 Incentive Plan (the "2006 Plan"). The 2006 Plan permitted the granting of a variety of compensatory award types, including stock options and performance share rights.

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The 2003 Non-Employee Director Stock Option Plan (NEDP) provided non-qualified stock options to non-employee members of the Company's Board of Directors. The exercise price of each stock option granted equaled the closing market price of the Company’s stock on the date of grant. The options generally vested immediately. This plan was terminated on June 16, 2011 and replaced with the Omnibus Plan.

Restricted Stock

In connection with the Acquisition, unvested Family Dollar RSUs that were outstanding prior to the Acquisition were converted into unvested Dollar Tree RSUs with the same substantive terms and conditions as were applicable to the Family Dollar RSUs, in respect of a number of shares of common stock of the Company determined by multiplying the number of shares of Family Dollar RSUs by 1.0000 (the "Award Exchange Ratio"). The Company converted approximately 0.1 million unvested Family Dollar RSUs into unvested Dollar Tree RSUs at the date of Acquisition and recognized $0.7 million, $1.8 million and $2.8 million of expense related to these RSUs in 2017, 2016 and 2015, respectively.

The Company granted 0.5 million, 0.5 million and 0.3 million service-based RSUs, net of forfeitures in 2017, 2016 and 2015, respectively, from the Omnibus Plan to the Company’s employees and officers. The fair value of all of these RSUs is being expensed ratably over the three-year vesting periods, or shorter periods based on the retirement eligibility of certain grantees. The fair value was determined using the Company’s closing stock price on the date of grant. The Company recognized $32.2 million, $28.2 million and $22.6 million of expense related to service-based RSUs during 2017, 2016 and 2015, respectively. As of February 3, 2018, there was approximately $35.6 million of total unrecognized compensation expense related to these RSUs which is expected to be recognized over a weighted-average period of 20.3 months.

In 2017, the Company granted 0.3 million RSUs from the Omnibus Plan to certain officers of the Company, contingent on the Company meeting certain performance targets in 2017. The Company met these performance targets in fiscal 2017; therefore, the fair value of these RSUs of $19.7 million is being expensed over the related three-year service period or a shorter period based on the retirement eligibility of the grantee. The Company recognized $13.7 million of expense related to these RSUs in 2017. The fair value of these RSUs was determined using the Company’s closing stock price on the grant date.

In 2016, the Company granted 0.2 million RSUs from the Omnibus Plan to certain officers of the Company, contingent on the Company meeting certain performance targets in 2016. The Company met these performance targets in fiscal 2016; therefore, the fair value of these RSUs of $17.1 million is being expensed over the related three-year service period or a shorter period based on the retirement eligibility of the grantee. The Company recognized $2.0 million and $11.4 million of expense related to these RSUs in 2017 and 2016, respectively. The fair value of these RSUs was determined using the Company’s closing stock price on the grant date.

In 2015, the Company granted 0.1 million RSUs from the Omnibus Plan to certain officers of the Company, contingent on the Company meeting certain performance targets in 2015. The Company met these performance targets in fiscal 2015; therefore, the fair value of these RSUs of $11.3 million is being expensed over the related three-year service period or a shorter period based on the retirement eligibility of the grantee. The Company recognized $1.0 million, $1.8 million and $8.7 million of expense related to these RSUs in 2017, 2016 and 2015, respectively. The fair value of these RSUs was determined using the Company’s closing stock price on the grant date.

In 2017, the Company granted RSUs with an estimated fair value of $4.6 million from the Omnibus Plan to certain officers of the Company. Each officer has the opportunity to earn an amount between zero percent (0%) and two hundred percent (200%) of the individual target award contingent on the Company meeting certain performance targets for the period beginning on January 29, 2017 and ending on January 31, 2020. Provided the vesting conditions are satisfied, the awards will vest at the end of the performance period. The estimated fair value of these RSUs is being expensed over the performance period or a shorter period based on the retirement eligibility of the grantee. The Company recognized $2.6 million of expense related to these RSUs in 2017. The estimated fair value of these RSUs was determined using the Company's closing stock price on the grant date.

In 2016, the Company granted RSUs with an estimated grant date fair value of $3.2 million from the Omnibus Plan to certain officers of the Company. Each officer has the opportunity to earn an amount between zero percent (0%) and two hundred percent (200%) of the individual target award contingent on the Company meeting certain performance targets for the period beginning on January 31, 2016 and ending on February 2, 2019. Provided the vesting conditions are satisfied, the awards will vest at the end of the performance period. The current estimated fair value of these RSUs of $3.2 million is being expensed over the performance period or a shorter period based on the retirement eligibility of the grantee. The Company recognized $0.5 million and $2.0 million of expense related to these RSUs in 2017 and 2016, respectively. The estimated fair value of these RSUs was determined using the Company's closing stock price on the grant date.

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In 2015, the Company granted RSUs with an estimated fair value of $2.3 million from the Omnibus Plan to certain officers of the Company. Each officer had the opportunity to earn an amount between zero percent (0%) and two hundred percent (200%) of the individual target award contingent on the Company meeting certain performance targets for the period beginning on February 1, 2015 and ending on February 3, 2018. The estimated fair value was being expensed over the performance period or a shorter period based on the retirement eligibility of the grantee. The Company recognized $0.8 million, $2.3 million and $1.4 million of expense related to these RSUs in 2017, 2016 and 2015, respectively. The estimated fair value of these RSUs was determined using the Company's closing stock price on the grant date.

In 2013, the Company granted RSUs ("2013 Grants") with an estimated fair value of $1.7 million from the Omnibus Plan to certain officers of the Company. Each officer had the opportunity to earn an amount between zero percent (0%) and two hundred percent (200%) of the individual target award contingent on the Company meeting certain performance targets for the period beginning on February 3, 2013 and ending on January 30, 2016 ("2013 Goal"). The estimated fair value was being expensed over the performance period or a shorter period based on the retirement eligibility of the grantee. The estimated fair value of these RSUs was determined using the Company's closing stock price on the grant date. However, because the Acquisition was not yet contemplated as of the grant date, the 2013 Goal did not exclude costs related to the Acquisition or any income that may be attributable to Family Dollar during the performance period. In 2015, the Company concluded that maintaining the 2013 Grants in their original form would undermine the Company's goals and create skewed incentives for the grantees.

Because amending the 2013 Goal would have jeopardized deductibility of the awards under Section 162(m) of the Internal Revenue Service Code, in 2015 the Compensation Committee of the Board of Directors canceled the 2013 Grants and approved new awards ("2015 Supplemental Grants"), with a fair value of $2.2 million and a new operating income goal for the one-year period ending January 30, 2016 ("2015 Supplemental Goal"). The 2015 Supplemental Goal equals the amount remaining in the final year of the 2013 Goal, giving credit for actual Company performance utilizing an operating income definition that excludes both costs related to the Acquisition and income from Family Dollar. As such, the 2015 Supplemental Grants exactly replicate the incentive structure of the 2013 Grants had those awards excluded the effect of the then-unknown and unforeseeable Acquisition when they were granted. The Company recognized a $1.2 million reduction of expense related to the 2013 Grants cancellation in 2015 and recognized $0.2 million and $2.4 million of expense related to the 2015 Supplemental Grants in 2016 and 2015, respectively.

In 2012, the Company granted 0.2 million RSUs with a fair value of $10.0 million from the Omnibus Plan to the Chief Executive Officer of the Company, contingent on the Company meeting certain performance targets for the period beginning July 29, 2012 and ending on August 3, 2013 and the grantee completing a five-year service requirement. The fair value of these RSUs was being expensed ratably over the five-year vesting period. The Company recognized $0.7 million, $2.0 million and $2.0 million of expense related to these RSUs in 2017, 2016 and 2015, respectively. The fair value of these RSUs was determined using the Company's closing stock price on the grant date.

In 2015, the Company granted 0.1 million service-based RSUs with a fair value of $7.9 million from the Omnibus Plan. The estimated fair value of these RSUs is being expensed ratably over the three-year vesting period. The Company recognized $1.6 million, $2.0 million and $1.0 million of expense related to these RSUs in 2017, 2016 and 2015, respectively.

On March 18, 2016, the Company granted approximately 0.1 million RSUs with a fair value of $5.0 million from the Omnibus Plan to the President of the Company, contingent on the Company meeting certain performance targets for the period beginning January 31, 2016 and ending on February 2, 2019 and the grantee completing a five-year service requirement. The fair value of these RSUs is being expensed ratably over the five-year vesting period. The Company recognized $1.0 million and $0.8 million of expense related to these RSUs in 2017 and 2016, respectively. The fair value of these RSUs was determined using the Company's closing stock price on the grant date.

The following table summarizes the status of RSUs as of February 3, 2018, and changes during the year then ended: 

	Shares		Weighted Average Grant Date Fair Value
Nonvested at January 28, 2017	1,619,501		$	73.43
Granted	890,371		78.63
Vested	(891,791	)	67.61
Forfeited	(92,829	)	79.21
Nonvested at February 3, 2018	1,525,252		$	79.37

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In connection with the vesting of RSUs in 2017, 2016 and 2015, certain employees elected to receive shares net of minimum statutory tax withholding amounts which totaled $27.4 million, $21.9 million and $21.6 million, respectively. The total fair value of the restricted shares vested during the years ended February 3, 2018, January 28, 2017 and January 30, 2016 was $60.3 million, $42.4 million and $36.8 million, respectively.

Stock Options

In 2017, 2016 and 2015, a director elected to defer his compensation into stock options under the 2013 Director Deferred Compensation Plan. These options vest immediately and are expensed on the grant date. In 2016, the Company granted 0.2 million stock options with a fair value of $4.0 million from the Omnibus Plan to an officer of the Company. The fair value of these stock options will be expensed over the five-year vesting period. The Company recognized $1.3 million of expense related to these stock options in 2017. The Company did not recognize any expense related to these stock options in 2016.

In connection with the Acquisition, options to purchase Family Dollar common stock ("Family Dollar Options") that were outstanding prior to the Acquisition were converted into options to purchase, on the same substantive terms and conditions as were applicable to Family Dollar Options, a number of shares of common stock of the Company determined by multiplying the number of shares of Family Dollar common stock subject to such Family Dollar Options by 1.0000 (the "Award Exchange Ratio"), at an exercise price per share equal to the per share exercise price for the shares of Family Dollar common stock otherwise purchasable pursuant to the Family Dollar Options divided by the Award Exchange Ratio. The Company converted approximately 1.5 million Family Dollar vested and unvested options into equivalent options to purchase Dollar Tree Common Stock at the date of Acquisition and recognized $1.3 million, $2.6 million and $6.2 million of expense related to these options in 2017, 2016 and 2015, respectively. Stock options are valued using the Black-Scholes option-pricing model and compensation expense is recognized on a straight-line basis, net of estimated forfeitures, over the requisite service period.

The fair value of each option grant was estimated on the Acquisition date using the Black-Scholes option-pricing model. The expected term of the awards granted is based on an analysis of historical and expected future exercise behavior. Expected volatility is derived from an analysis of the historical volatility of the Company’s publicly traded stock. The risk free rate is based on the U.S. Treasury rates on the Acquisition date with maturity dates approximating the expected life of the option on the Acquisition date.

The weighted average assumptions used in the Black-Scholes option pricing model for awards granted to certain officers in 2016 and converted awards in 2015 are as follows:

	Fiscal 2016			Fiscal 2015
Expected term in years	6.50			2.03
Expected volatility	24.51		%	20.77		%
Annual dividend yield	—		%	—		%
Risk free interest rate	2.09		%	0.60		%
Weighted-average fair value of options granted     during the period	$	22.10		$	23.15

Amounts for options granted in 2017 and 2015 are immaterial.

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The following tables summarize information about options outstanding at February 3, 2018 and changes during the year then ended.

Stock Option Activity
	February 3, 2018
			Weighted
			Average		Weighted	Aggregate
			Per Share		Average	Intrinsic
			Exercise		Remaining	Value
	Shares		Price		Term	(in millions)
Outstanding, beginning of period	1,041,435		$	62.38
Granted	8,525		83.54
Exercised	(494,411	)	53.85
Forfeited	(32,466	)	73.01
Outstanding, end of period	523,083		$	70.14	5.00	$	20.2
Options vested at February 3, 2018	288,698		$	66.56	4.25	$	12.2
Options exercisable at end of period	288,698		$	66.56	4.25	$	12.2

	Options Outstanding				Options Exercisable
	Options				Options
Range of	Outstanding	Weighted Avg.	Weighted Avg.		Exercisable	Weighted Avg.
Exercise	at February 3,	Remaining	Exercise		at February 3,	Exercise
Prices	2018	Contractual Life	Price		2018	Price
$19.93 to $48.30	47,807	3.6	$	32.36	47,807	$	32.36
$48.31 to $68.70	33,030	2.0	57.95		30,108	57.53
$68.71 to $76.86	236,157	1.2	72.90		54,832	69.10
$76.87 to $78.45	185,805	6.7	76.98		138,465	76.98
$78.46 to $107.31	20,284	6.7	84.19		17,486	85.06
$19.93 to $107.31	523,083	5.0	$	70.14	288,698	$	66.56

The intrinsic value of options exercised during 2017, 2016 and 2015 was approximately $18.3 million, $11.8 million and $13.2 million, respectively.

Employee Stock Purchase Plan

Under the Dollar Tree, Inc. Employee Stock Purchase Plan (ESPP), the Company is authorized to issue up to 8,707,692 shares of Common Stock to eligible employees. Under the terms of the ESPP, employees can choose to have up to 10% of their annual base earnings withheld to purchase the Company's common stock. The purchase price of the stock is 85% of the lower of the price at the beginning or the end of the quarterly offering period. Under the ESPP, the Company has sold 5,138,468 shares as of February 3, 2018.

The fair value of the employees' purchase rights is estimated on the date of grant using the Black-Scholes option-pricing model with the following weighted average assumptions:

	Fiscal 2017		Fiscal 2016		Fiscal 2015
Expected term	3 months		3 months		3 months
Expected volatility	10.9	%	14.6	%	13.2	%
Annual dividend yield	—	%	—	%	—	%
Risk free interest rate	1.1	%	0.4	%	0.2	%

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The weighted average per share fair value of purchase rights granted in 2017, 2016 and 2015 was $13.62, $13.43 and $11.65, respectively. Total expense recognized for these purchase rights was $2.0 million, $1.6 million and $1.0 million in 2017, 2016 and 2015, respectively.

NOTE 10 – SEGMENT REPORTING

The Company operates a chain of more than 14,800 retail discount stores in 48 states and five Canadian provinces. The Company's operations are conducted in two reporting business segments: Dollar Tree and Family Dollar. The Company defines its segments as those operations whose results its chief operating decision maker ("CODM") regularly reviews to analyze performance and allocate resources. The results of operations of Family Dollar are included in the Company's results of operations beginning on July 6, 2015.

The Dollar Tree segment is the leading operator of discount variety stores offering merchandise at the fixed price of $1.00. The Dollar Tree segment includes the Company's operations under the "Dollar Tree" and "Dollar Tree Canada" brands, 11 distribution centers in the United States, two distribution centers in Canada and a Store Support Center in Chesapeake, Virginia.

The Family Dollar segment operates a chain of general merchandise retail discount stores providing consumers with a selection of competitively-priced merchandise in convenient neighborhood stores. The Family Dollar segment consists of the Company's operations under the "Family Dollar" brand, 11 distribution centers and a Store Support Center in Matthews, North Carolina.

The Company measures the results of its segments using, among other measures, each segment's net sales, gross profit and operating income (loss). The Company may revise the measurement of each segment's operating income (loss), including the allocation of distribution center and Store Support Center costs, as determined by the information regularly reviewed by the CODM. If the measurement of a segment changes, prior period amounts and balances would be reclassified to be comparable to the current period's presentation.

Net sales by segment are as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Net sales:
Dollar Tree	$	11,164.4	$	10,138.7	$	9,336.4
Family Dollar	11,081.1		10,580.5		6,162.0
Total net sales	$	22,245.5	$	20,719.2	$	15,498.4

Gross profit by segment is as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Gross profit:
Dollar Tree	$	3,998.5	$	3,584.7	$	3,249.3
Family Dollar	3,023.4		2,810.0		1,407.4
Total gross profit	$	7,021.9	$	6,394.7	$	4,656.7

77

Depreciation and amortization expense by segment is as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Depreciation and amortization expense:
Dollar Tree	$	251.8	$	241.3	$	223.4
Family Dollar	359.7		396.5		264.3
Total depreciation and amortization expense	$	611.5	$	637.8	$	487.7

Operating income (loss) by segment is as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Operating income (loss):
Dollar Tree	$	1,481.9	$	1,305.3	$	1,080.5
Family Dollar	517.2		399.5		(30.8		)
Total operating income	$	1,999.1	$	1,704.8	$	1,049.7

Total assets by segment are as follows:

	As of
	February 3,		January 28,
(in millions)	2018		2017
Total assets:
Dollar Tree	$	4,113.4	$	3,705.5
Family Dollar	12,219.4		11,996.1
Total assets	$	16,332.8	$	15,701.6

Total goodwill by segment is as follows:

	As of
	February 3,		January 28,
(in millions)	2018		2017
Total goodwill:
Dollar Tree	$	347.1	$	345.4
Family Dollar	4,678.1		4,678.1
Total goodwill	$	5,025.2	$	5,023.5

Goodwill is reassigned between segments when stores are rebannered between segments. There were no stores rebannered between segments in 2017. In 2016, the Company reassigned $60.0 million of goodwill from Family Dollar to Dollar Tree as a result of rebannering.

NOTE 11 - CONDENSED CONSOLIDATING FINANCIAL INFORMATION

As discussed in Note 6, at February 3, 2018, the Company had outstanding $750.0 million principal amount of 5.25% Acquisition Notes due March 1, 2020 and $2,500.0 million principal amount of 5.75% Acquisition Notes due March 1, 2023, which are unsecured obligations of the Company and are also fully, unconditionally, jointly and severally guaranteed on an unsecured, unsubordinated basis, subject to certain exceptions, by certain of the Company's direct or indirect wholly-owned U.S. subsidiaries, including Family Dollar and certain of its subsidiaries. All of the subsidiaries, guarantor and non-guarantor, are 100%

78

owned by the parent. Supplemental condensed consolidated financial information of the Company, including such information for the Guarantors, is presented below. The information is presented in accordance with the requirements of Rule 3-10 under Regulation S-X of the Securities and Exchange Commission (the "SEC"). The financial information may not necessarily be indicative of results of operations, cash flows or financial position had the guarantor or the non-guarantor subsidiaries operated as independent entities. Investments in subsidiaries are presented using the equity method of accounting. The principal elimination entries eliminate investments in subsidiaries and intercompany balances and transactions. Separate financial statements of the Guarantors are not provided as the condensed consolidating financial information contained herein provides a more meaningful disclosure to allow investors to determine the nature of the assets held by, and the operations of, the combined groups. The Company completed the exchange of the Acquisition Notes for registered notes with substantially identical terms on August 1, 2016.

On January 30, 2018, the Company provided an irrevocable notice to the 2020 Notes holders to call the $750.0 million 2020 Notes on March 1, 2018. In connection with the early redemption of the 2020 Notes, the Company recorded a make-whole premium of $9.8 million in "Interest expense, net" for the year ended February 3, 2018 in the accompanying consolidated income statements, which was payable on the call date of March 1, 2018. The Company paid the $759.8 million on March 1, 2018. In addition, the remaining $6.1 million of amortizable non-cash deferred financing costs at February 3, 2018 were fully expensed at the call date of March 1, 2018.

Condensed Consolidating Statements of Comprehensive Income

	Year Ended February 3, 2018
				Guarantor			Non-Guarantor			Consolidation			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net sales	$	—		$	22,010.0		$	358.8		$	(123.3	)	$	22,245.5
Cost of sales	—			15,105.5			173.4			(55.3		)	15,223.6
Gross profit	—			6,904.5			185.4			(68.0		)	7,021.9
Selling, general and administrative    expenses	6.1			4,922.5			162.2			(68.0		)	5,022.8
Operating income (loss)	(6.1		)	1,982.0			23.2			—			1,999.1
Interest expense (income), net	239.8			69.8			(7.8		)	—			301.8
Other (income) expense, net	(0.1		)	(7.5		)	0.9			—			(6.7		)
Income before income taxes	(245.8		)	1,919.7			30.1			—			1,704.0
Provision for income taxes	(113.5		)	87.2			16.0			—			(10.3		)
Equity in earnings of subsidiaries	(1,846.6		)	(14.2		)	—			1,860.8			—
Net income	1,714.3			1,846.7			14.1			(1,860.8		)	1,714.3
Other comprehensive income	5.3			1.6			5.3			(6.9		)	5.3
Comprehensive income	$	1,719.6		$	1,848.3		$	19.4		$	(1,867.7	)	$	1,719.6

79

Condensed Consolidating Statements of Comprehensive Income (Continued)

	Year Ended January 28, 2017
				Guarantor			Non-Guarantor			Consolidation			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net sales	$	—		$	20,506.9		$	731.6		$	(519.3	)	$	20,719.2
Cost of sales	—			14,178.1			584.4			(438.0		)	14,324.5
Gross profit	—			6,328.8			147.2			(81.3		)	6,394.7
Selling, general and administrative    expenses	7.4			4,631.0			125.2			(73.7		)	4,689.9
Operating (loss) income	(7.4		)	1,697.8			22.0			(7.6		)	1,704.8
Interest expense (income), net	316.8			66.3			(7.6		)	—			375.5
Other (income) expense, net	7.4			(0.7		)	0.8			(7.6		)	(0.1		)
Income (loss) before income taxes	(331.6		)	1,632.2			28.8			—			1,329.4
Provision for income taxes	(133.3		)	558.8			7.7			—			433.2
Equity in earnings of subsidiaries	(1,094.5		)	(15.4		)	—			1,109.9			—
Net income	896.2			1,088.8			21.1			(1,109.9		)	896.2
Other comprehensive income	5.5			1.7			5.5			(7.2		)	5.5
Comprehensive income	$	901.7		$	1,090.5		$	26.6		$	(1,117.1	)	$	901.7

	Year Ended January 30, 2016
				Guarantor			Non-Guarantor			Consolidation			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net sales	$	—		$	15,312.2		$	737.6		$	(551.4	)	$	15,498.4
Cost of sales	—			10,715.6			664.1			(538.0		)	10,841.7
Gross profit	—			4,596.6			73.5			(13.4		)	4,656.7
Selling, general and administrative    expenses	48.4			3,505.5			62.5			(9.4		)	3,607.0
Operating (loss) income	(48.4		)	1,091.1			11.0			(4.0		)	1,049.7
Interest expense (income), net	464.4			139.1			(4.1		)	—			599.4
Other (income) expense, net	4.0			(0.2		)	2.3			(4.0		)	2.1
Income (loss) before income taxes	(516.8		)	952.2			12.8			—			448.2
Provision for income taxes	(213.3		)	361.6			17.5			—			165.8
Equity in earnings of subsidiaries	(585.9		)	(31.1		)	—			617.0			—
Net income (loss)	282.4			621.7			(4.7		)	(617.0		)	282.4
Other comprehensive loss	—			—			(9.0		)	—			(9.0		)
Comprehensive income	$	282.4		$	621.7		$	(13.7	)	$	(617.0	)	$	273.4

80

Condensed Consolidating Balance Sheets

	February 3, 2018
				Guarantor			Non-Guarantor		Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries		Adjustments			Company
ASSETS
Current assets:
Cash and cash equivalents	$	133.2		$	700.1		$	264.5	$	—		$	1,097.8
Merchandise inventories, net	—			3,120.4			48.9		—			3,169.3
Current deferred tax assets, net	—			(7.9		)	7.9		—			—
Due from intercompany, net	102.1			635.5			69.0		(806.6		)	—
Other current assets	0.2			271.9			37.1		—			309.2
Total current assets	235.5			4,720.0			427.4		(806.6		)	4,576.3
Property, plant and equipment, net	—			3,175.7			25.0		—			3,200.7
Assets available for sale	—			8.0			—		—			8.0
Goodwill	—			4,993.1			32.1		—			5,025.2
Favorable lease rights, net	—			375.3			—		—			375.3
Tradename intangible asset	—			3,100.0			—		—			3,100.0
Other intangible assets, net	—			4.8			—		—			4.8
Investment in subsidiaries	9,748.8			108.2			—		(9,857.0		)	—
Intercompany note receivable	1,801.4			—			188.8		(1,990.2		)	—
Due from intercompany, net	1,310.7			—			—		(1,310.7		)	—
Other assets	—			42.3			2.9		(2.7		)	42.5
Total assets	$	13,096.4		$	16,527.4		$	676.2	$	(13,967.2	)	$	16,332.8
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	915.9		$	—		$	—	$	—		$	915.9
Accounts payable	—			1,162.0			11.9		0.9			1,174.8
Due to intercompany, net	524.0			216.5			66.1		(806.6		)	—
Income taxes payable	(27.2		)	50.7			8.0		—			31.5
Other current liabilities	43.9			398.2			294.8		—			736.9
Total current liabilities	1,456.6			1,827.4			380.8		(805.7		)	2,859.1
Long-term debt, net, excluding    current portion	4,455.4			306.7			—		—			4,762.1
Unfavorable lease rights, net	—			100.0			—		—			100.0
Deferred tax liabilities, net	1.9			983.3			—		—			985.2
Income taxes payable, long-term	—			43.8			—		—			43.8
Due to intercompany, net	—			1,310.7			—		(1,310.7		)	—
Intercompany note payable	—			1,990.2			—		(1,990.2		)	—
Other liabilities	0.2			305.1			98.6		(3.6		)	400.3
Total liabilities	5,914.1			6,867.2			479.4		(4,110.2		)	9,150.5
Shareholders' equity	7,182.3			9,660.2			196.8		(9,857.0		)	7,182.3
Total liabilities and equity	$	13,096.4		$	16,527.4		$	676.2	$	(13,967.2	)	$	16,332.8

81

Condensed Consolidating Balance Sheets (Continued)

	January 28, 2017
				Guarantor			Non-Guarantor		Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries		Adjustments			Company
ASSETS
Current assets:
Cash and cash equivalents	$	562.4		$	139.2		$	164.8	$	—		$	866.4
Short-term investments	—			—			4.0		—			4.0
Merchandise inventories, net	—			2,826.3			41.2		(1.7		)	2,865.8
Current deferred tax assets, net	—			(9.3		)	9.3		—			—
Due from intercompany, net	58.7			1,041.5			42.8		(1,143.0		)	—
Other current assets	0.5			198.7			2.3		0.3			201.8
Total current assets	621.6			4,196.4			264.4		(1,144.4		)	3,938.0
Property, plant and equipment, net	—			3,085.3			30.5		—			3,115.8
Assets available for sale	—			9.0			—		—			9.0
Goodwill	—			4,993.1			30.4		—			5,023.5
Favorable lease rights, net	—			468.6			—		—			468.6
Tradename intangible asset	—			3,100.0			—		—			3,100.0
Other intangible assets, net	—			5.1			—		—			5.1
Investment in subsidiaries	8,640.1			106.6			—		(8,746.7		)	—
Intercompany note receivable	1,926.4			—			188.8		(2,115.2		)	—
Due from intercompany, net	1,243.8			—			—		(1,243.8		)	—
Other assets	—			41.3			3.3		(3.0		)	41.6
Total assets	$	12,431.9		$	16,005.4		$	517.4	$	(13,253.1	)	$	15,701.6
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	152.1		$	—		$	—	$	—		$	152.1
Accounts payable	—			1,105.9			14.7		(1.0		)	1,119.6
Due to intercompany, net	969.6			121.5			51.9		(1,143.0		)	—
Other current liabilities	66.4			470.5			207.3		—			744.2
Income taxes payable	(1.9		)	91.0			0.9		—			90.0
Total current liabilities	1,186.2			1,788.9			274.8		(1,144.0		)	2,105.9
Long-term debt, net, excluding    current portion	5,853.9			315.8			—		—			6,169.7
Unfavorable lease rights, net	—			124.0			—		—			124.0
Deferred tax liabilities, net	2.0			1,456.9			—		—			1,458.9
Income taxes payable, long-term	—			71.2			—		—			71.2
Due to intercompany, net	—			1,243.8			—		(1,243.8		)	—
Intercompany note payable	—			2,115.2			—		(2,115.2		)	—
Other liabilities	—			377.5			8.1		(3.2		)	382.4
Total liabilities	7,042.1			7,493.3			282.9		(4,506.2		)	10,312.1
Shareholders' equity	5,389.8			8,512.1			234.5		(8,746.9		)	5,389.5
Total liabilities and equity	$	12,431.9		$	16,005.4		$	517.4	$	(13,253.1	)	$	15,701.6

82

Condensed Consolidating Statements of Cash Flows

	Year Ended February 3, 2018
				Guarantor			Non-Guarantor			Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net cash provided by operating activities	$	222.3		$	1,908.5		$	153.3		$	(773.9	)	$	1,510.2
Cash flows from investing activities:
Capital expenditures	—			(631.0		)	(1.2		)	—			(632.2		)
Proceeds from sale of restricted and    unrestricted investments	—			—			4.0			—			4.0
Other	—			0.3			—			—			0.3
Net cash provided by (used in)    investing activities	—			(630.7		)	2.8			—			(627.9		)
Cash flows from financing activities:
Principal payments for long-term debt	(659.1		)	—			—			—			(659.1		)
Dividends paid	—			(716.9		)	(57.0		)	773.9			—
Proceeds from stock issued pursuant to    stock-based compensation plans	35.0			—			—			—			35.0
Cash paid for taxes on exercises/vesting of    stock-based compensation	(27.4		)	—			—			—			(27.4		)
Net cash used in financing activities	(651.5		)	(716.9		)	(57.0		)	773.9			(651.5		)
Effect of exchange rate changes on cash and    cash equivalents	—			—			0.6			—			0.6
Net (decrease) increase in cash and cash    equivalents	(429.2		)	560.9			99.7			—			231.4
Cash and cash equivalents at beginning of    period	562.4			139.2			164.8			—			866.4
Cash and cash equivalents at end of period	$	133.2		$	700.1		$	264.5		$	—		$	1,097.8

83

Condensed Consolidating Statements of Cash Flows (continued)

	Year Ended January 28, 2017
				Guarantor			Non-Guarantor			Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net cash provided by operating activities	$	2,022.9		$	1,121.1		$	71.5		$	(1,542.2	)	$	1,673.3
Cash flows from investing activities:
Capital expenditures	—			(563.4		)	(1.3		)	—			(564.7		)
Purchase of restricted investments	—			(36.1		)	—			—			(36.1		)
Proceeds from sale of restricted    investments	—			118.1			—			—			118.1
Other	—			(0.9		)	—			—			(0.9		)
Net cash used in investing activities	—			(482.3		)	(1.3		)	—			(483.6		)
Cash flows from financing activities:
Principal payments for long-term debt	(4,036.2		)	—			—			—			(4,036.2		)
Proceeds from long-term debt, net of    discount	2,962.5			—			—			—			2,962.5
Repayments of revolving credit facility	(140.0		)	—			—			—			(140.0		)
Proceeds from revolving credit facility	140.0			—			—			—			140.0
Net intercompany note activity	(400.0		)	400.0			—			—			—
Dividends paid	—			(1,536.5		)	(23.0		)	1,559.5			—
Proceeds from stock issued pursuant to    stock-based compensation plans	41.5			—			—			—			41.5
Cash paid for taxes on exercises/vesting of    stock-based compensation	(22.2		)	—			—			—			(22.2		)
Other	(6.1		)	—			—			—			(6.1		)
Net cash used in financing activities	(1,460.5		)	(1,136.5		)	(23.0		)	1,559.5			(1,060.5		)
Effect of exchange rate changes on cash and    cash equivalents	—			—			1.1			—			1.1
Net (decrease) increase in cash and cash    equivalents	562.4			(497.7		)	48.3			17.3			130.3
Cash and cash equivalents at beginning of    period	—			636.9			116.5			(17.3		)	736.1
Cash and cash equivalents at end of period	$	562.4		$	139.2		$	164.8		$	—		$	866.4

84

Condensed Consolidating Statements of Cash Flows (continued)

	Year Ended January 30, 2016
				Guarantor			Non-Guarantor			Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net cash provided by (used in) operating    activities	$	765.1		$	720.8		$	(19.4	)	$	(664.0	)	$	802.5
Cash flows from investing activities:
Capital expenditures	—			(475.7		)	(4.8		)	—			(480.5		)
Acquisition of Family Dollar, net of    common stock issued, equity    compensation and cash acquired	(6,833.0		)	207.3			98.0			—			(6,527.7		)
Other	—			(7.5		)	37.3			—			29.8
Net cash provided by (used in)    investing activities	(6,833.0		)	(275.9		)	130.5			—			(6,978.4		)
Cash flows from financing activities:
Principal payments for long-term debt	(4,991.5		)	(935.2		)	—			—			(5,926.7		)
Proceeds from long-term debt, net of    discount	12,130.2			—			—			—			12,130.2
Net intercompany note activity	(1,109.6		)	1,109.6			—			—			—
Dividends paid	—			(646.7		)	—			646.7			—
Debt-issuance costs	(159.8		)	—			—			—			(159.8		)
Cash paid for taxes on exercises/vesting of    stock-based compensation	(21.6		)	—			—			—			(21.6		)
Other	26.7			—			—			—			26.7
Net cash provided by (used in)    financing activities	5,874.4			(472.3		)	—			646.7			6,048.8
Effect of exchange rate changes on cash and    cash equivalents	—			—			(0.9		)	—			(0.9		)
Net (decrease) increase in cash and cash    equivalents	(193.5		)	(27.4		)	110.2			(17.3		)	(128.0		)
Cash and cash equivalents at beginning of    period	193.5			664.3			6.3			—			864.1
Cash and cash equivalents at end of period	$	—		$	636.9		$	116.5		$	(17.3	)	$	736.1

85

NOTE 12 - QUARTERLY FINANCIAL INFORMATION (Unaudited)

The following table sets forth certain items from the Company's unaudited consolidated income statements for each quarter of fiscal year 2017 and 2016. The unaudited information has been prepared on the same basis as the audited consolidated financial statements appearing elsewhere in this report and includes all adjustments, consisting only of normal recurring adjustments, which management considers necessary for a fair presentation of the financial data shown. The operating results for any quarter are not necessarily indicative of results for a full year or for any future period.

(dollars in millions, except diluted net income per share data)	First Quarter (1)			Second Quarter			Third Quarter			Fourth Quarter
Fiscal 2017:
Net sales	$	5,287.1		$	5,281.2		$	5,316.6		$	6,360.6
Gross profit	$	1,627.1		$	1,627.8		$	1,666.0		$	2,101.0
Operating income (2)	$	388.8		$	419.5		$	425.2		$	765.6
Net income (3)	$	200.5		$	233.8		$	239.9		$	1,040.1
Diluted net income per share (3)	$	0.85		$	0.98		$	1.01		$	4.37
Stores open at end of quarter	14,482			14,581			14,744			14,835
Comparable store net sales change (4)	0.5		%	2.4		%	3.3		%	2.5		%
Fiscal 2016:
Net sales	$	5,085.8		$	4,996.3		$	5,001.6		$	5,635.3
Gross profit	$	1,554.6		$	1,512.4		$	1,520.5		$	1,807.0
Operating income	$	418.7		$	357.2		$	342.4		$	586.5
Net income	$	232.7		$	170.2		$	171.6		$	321.8
Diluted net income per share	$	0.98		$	0.72		$	0.72		$	1.36
Stores open at end of quarter	13,997			14,129			14,284			14,334
Comparable store net sales change (4)	2.2		%	1.1		%	1.8		%	1.3		%

(1) Easter was observed on April 16, 2017 and March 27, 2016.

(2) In the first and second quarters of 2017, the Company incurred $50.9 million and $2.6 million, respectively, in impairment charges related to its divestiture-related receivable from Dollar Express. In the fourth quarter of 2017, the Company settled a lawsuit with Dollar Express related to the divestiture, under which Dollar Express paid the Company $35.0 million of the impaired receivable.

(3) In the first, second and fourth quarters of 2017, net income and diluted net income per share were affected, net of tax, by the impairment charges and settlement, respectively, noted in (2) above, in the amounts of $31.6 million and $0.13 per share, $1.6 million and $0.01 per share, and $21.4 million and $0.09 per share, respectively.

In the fourth quarter of 2017, the Company reevaluated its workers' compensation insurance reserves. As a result of the effect of rebannered Family Dollar stores, among other factors, the Company determined that the Dollar Tree workers' compensation loss reserves were not as predictable as they were previously. Therefore, the Company concluded that it was no longer appropriate to discount these reserves. The increase in the Dollar Tree workers' compensation reserve resulting from the change to record the reserves on an undiscounted basis decreased fourth quarter 2017 net income and diluted net income per share by $8.0 million and $0.03 per share, respectively.

Also, on January 30, 2018, the Company provided an irrevocable notice to the holders of the $750.0 million 2020 Notes to call the 2020 Notes on March 1, 2018. In connection with the early redemption of the 2020 Notes, the Company recorded a redemption premium of $9.8 million, which was payable on the call date of March 1, 2018. The Company paid the $759.8 million on March 1, 2018. As a result of recording the redemption premium on the 2020 Notes, fourth quarter 2017 net income and diluted net income per share decreased by $6.2 million and $0.03 per share, respectively.

In addition, as a result of the enactment of the TCJA on December 22, 2017, fourth quarter 2017 net income and diluted net income per share increased by $583.7 million and $2.45 per share, respectively, in the fourth quarter of 2017.

(4) Both the Company's Dollar Tree stores and its acquired Family Dollar stores are included in the comparable store net sales calculation beginning in the fourth quarter of fiscal 2016; prior to that, only the Company's Dollar Tree stores were included in the comparable store net sales calculation.

86

Item 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.

Item 9A. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our reports under the Securities Exchange Act of 1934 (Exchange Act) is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission, and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure. In designing and evaluating the disclosure controls and procedures, we recognize that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives, and management necessarily is required to apply our judgment in evaluating the cost-benefit relationship of possible controls and procedures.

Our management has carried out, with the participation of the Company’s Chief Executive Officer and Chief Financial Officer, an evaluation of the effectiveness of the Company’s disclosure controls and procedures, as defined in Rule 13a-15(e) under the Exchange Act as of the end of the period covered by this report. Based upon this evaluation, our Chief Executive Officer and our Chief Financial Officer concluded that, as of February 3, 2018, the Company’s disclosure controls and procedures were designed and functioning effectively to provide reasonable assurance that information required to be disclosed by us in reports that we file or submit under the Exchange Act is (i) recorded, processed, summarized and reported within the time periods specified in Securities and Exchange Commission rules and forms and (ii) accumulated and communicated to our management, including the Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding disclosure.

Management’s Report on Internal Control over Financial Reporting

The Company’s management is responsible for establishing and maintaining adequate internal control over financial reporting, as defined in Exchange Act Rule 13a-15(f). The Company’s management conducted an assessment of the Company’s internal control over financial reporting based on the framework established by the Committee of Sponsoring Organizations of the Treadway Commission in Internal Control - Integrated Framework (2013). Based on this assessment, the Company’s management has concluded that, as of February 3, 2018, the Company’s internal control over financial reporting is effective.

The Company’s independent registered public accounting firm, KPMG LLP, has audited the Company’s consolidated financial statements and has issued an attestation report on the effectiveness of the Company’s internal control over financial reporting. Their report appears below.

Changes in Internal Controls

There were no changes in our internal controls over financial reporting that occurred during our most recently completed fiscal quarter that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

87

Report of Independent Registered Public Accounting Firm

The Board of Directors and Shareholders

Dollar Tree, Inc.:

Opinion on Internal Control Over Financial Reporting

We have audited Dollar Tree, Inc.’s (the “Company”) internal control over financial reporting as of February 3, 2018, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of February 3, 2018, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), the consolidated balance sheets of the Company as of February 3, 2018 and January 28, 2017, the related consolidated income statements, statements of comprehensive income, stockholders’ equity, and cash flows for each of the years in the three-year period ended February 3, 2018, and the related notes (collectively, the “consolidated financial statements”), and our report dated March 16, 2018 expressed an unqualified opinion on those consolidated financial statements.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ KPMG LLP

Norfolk, Virginia

March 16, 2018

88

Item 9B. OTHER INFORMATION

None.

PART III

Item 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

The information concerning our Directors and Executive Officers required by this Item is incorporated by reference to Dollar Tree, Inc.'s Proxy Statement relating to our Annual Meeting of Shareholders to be held on June 21, 2018 (Proxy Statement), under the caption "Information Concerning Nominees, Directors and Executive Officers.”

Information set forth in the Proxy Statement under the caption "Section 16(a) Beneficial Ownership Reporting Compliance," with respect to director and executive officer compliance with Section 16(a), is incorporated herein by reference.

Information set forth in the Proxy Statement under the caption “Committees of the Board of Directors – Audit Committee” with respect to our audit committee financial expert required by this Item is incorporated herein by reference.

The information concerning our code of ethics required by this Item is incorporated by reference to the Proxy Statement, under the caption "Code of Ethics."

Item 11. EXECUTIVE COMPENSATION

Information set forth in the Proxy Statement under the caption "Compensation of Executive Officers," with respect to executive compensation, is incorporated herein by reference.

Item 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The information concerning our securities authorized for issuance under equity compensation plans required by this Item is incorporated by reference to the Proxy Statement under the caption “Equity Compensation Plan Information.”

Information set forth in the Proxy Statement under the caption "Ownership of Common Stock," with respect to security ownership of certain beneficial owners and management, is incorporated herein by reference.

Item 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

Information set forth in the Proxy Statement under the caption "Certain Relationships and Related Transactions," is incorporated herein by reference.

The information concerning the independence of our directors required by this Item is incorporated by reference to the Proxy Statement under the caption “Corporate Governance and Director Independence - Independence.”

Item 14. PRINCIPAL ACCOUNTING FEES AND SERVICES

Information set forth in the Proxy Statement under the caption "Ratification of Appointment of KPMG LLP as Independent Registered Accounting Firm," is incorporated herein by reference.

PART IV

Item 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES

1. Documents filed as part of this report:

1. Financial Statements. Reference is made to the Index to the Consolidated Financial Statements set forth under Part II, Item 8, on page 43 of this Form 10-K.

2. Financial Statement Schedules. All schedules for which provision is made in the applicable accounting regulations of the Securities and Exchange Commission are not required under the related instructions, are not applicable, or the information is included in the Consolidated Financial Statements, and therefore have been omitted.

3. Exhibits. The following exhibits, are filed as part of, or incorporated by reference into, this report.

89

			Incorporated by Reference
Exhibit		Exhibit Description	Form	Exhibit	Filing Date	Filed Herewith
2.1		Agreement and Plan of Merger, dated as of July 27, 2014, among Family Dollar Stores, Inc., Dollar Tree, Inc. and Dime Merger Sub, Inc.	8-K	2.1	7/29/2014
2.2		Amendment No. 1, dated as of September 4, 2014, to the Agreement and Plan of Merger, dated as of July 27, 2014, among Family Dollar Stores, Inc., Dollar Tree Inc. and Dime Merger Sub, Inc.	8-K	2.1	9/5/2014
3.1		Amended Articles of Incorporation of Dollar Tree, Inc., effective June 20, 2013	8-K	3.1	6/21/2013
3.2		Amended Bylaws of Dollar Tree, Inc., effective March 15, 2018	8-K	3.1	3/16/2018
4.1		Form of Common Stock Certificate	8-K	4.1	3/13/2008
4.2.1		Indenture, dated as of February 23, 2015, by and between Family Tree Escrow, LLC and U.S. Bank National Association, as Trustee, relating to the 5.250% Senior Notes due 2020	8-K	4.1	2/23/2015
4.2.2		First Supplemental Indenture, dated as of July 6, 2015, among Dollar Tree, Inc., the Guarantors party thereto, and U.S. Bank National Association, as Trustee, to the Indenture dated as of February 23, 2015, by and between Family Tree Escrow, LLC and U. S. Bank National Association, as Trustee, relating to the 5.250% Senior Notes due 2020	8-K	4.1	7/8/2015
4.3.1		Indenture, dated as of February 23, 2015, by and between Family Tree Escrow, LLC and U.S. Bank National Association, as Trustee, relating to the 5.750% Senior Notes due 2023	8-K	4.2	2/23/2015
4.3.2		First Supplemental Indenture, dated as of July 6, 2015, among Dollar Tree, Inc., the Guarantors party thereto, and U.S. Bank National Association, as Trustee, to the Indenture dated as of February 23, 2015, by and between Family Tree Escrow, LLC and U. S. Bank National Association, as Trustee, relating to the 5.750% Senior Notes due 2023	8-K	4.2	7/8/2015
4.4.1		Registration Rights Agreement, dated as of February 23, 2015, by and among Dollar Tree, Inc., Family Tree Escrow, LLC and J.P. Morgan Securities LLC, relating to the 5.250% Senior Notes due 2020	8-K	4.3	2/23/2015
4.4.2		Joinder by the Guarantors party thereto, dated as of July 6, 2015, to the Registration Rights Agreement, dated as of February 23, 2015, by and among Dollar Tree, Inc., Family Tree Escrow, LLC and J.P. Morgan Securities LLC, relating to the 5.250% Senior Notes due 2020	8-K	4.3	7/8/2015
4.5.1		Registration Rights Agreement, dated as of February 23, 2015, by and among Dollar Tree, Inc., Family Tree Escrow, LLC and J.P. Morgan Securities LLC, relating to the 5.750% Senior Notes due 2023	8-K	4.4	2/23/2015
4.5.2		Joinder by the Guarantors party thereto, dated as of July 6, 2015, to the Registration Rights Agreement, dated as of February 23, 2015, by and among Dollar Tree, Inc., Family Tree Escrow, LLC and J.P. Morgan Securities LLC, relating to the 5.750% Senior Notes due 2023	8-K	4.4	7/8/2015
10.1.1	*	2003 Non-Employee Director Stock Option Plan	DEF 14A	C	4/30/2003
10.1.2	*	Second Amendment to the 2003 Non-Employee Director Stock Option Plan	8-K	10.7	3/3/2008
10.1.3	*	Third Amendment to the 2003 Non-Employee Director Stock Option Plan	10-K	10.1	4/1/2008
10.2	*	Form of Consulting Agreement between the Company and certain members of the Board of Directors	8-K	10.1	2/3/2005

90

			Incorporated by Reference
Exhibit		Exhibit Description	Form	Exhibit	Filing Date	Filed Herewith
10.3	*	Form of Change in Control Retention Agreement, to be executed between the Company and the Chief Executive Officer; Chief Financial Officer; Sr. Vice President, Stores; Chief Merchandising Officer; Chief Logistics Officer; Chief People Officer; and Chief Information Officer	8-K	10.1	3/20/2007
10.4	*	Amended and Restated Severance Agreement, dated March 29, 2007, between the Company and Robert H. Rudman	10-K	10.6	4/4/2007
10.5.1	*	Post-Retirement Benefit Agreement, dated June 21, 2007, between the Company and H. Ray Compton	10-Q	10.3	9/12/2007
10.5.2	*	Letter Modification to Post-Retirement Benefit Agreement, dated October 10, 2013, between the Company and H. Ray Compton	10-K	10.14.2	3/14/2014
10.6	*	Amendments to the Company’s Stock Plans	8-K	10.5	1/23/2008
10.7	*	Policy for director compensation (as described in Item 1.01)	8-K	N/A	1/23/2008
10.8	*	Assignment and Assumption Agreement, dated February 27, 2008, between Dollar Tree Stores, Inc. and Dollar Tree, Inc.	8-K	10.5	3/3/2008
10.9		Store Lease at Castle Shops with DMK Associates and Related Renewals	10-Q	10.2	6/12/2008
10.10		Store Lease with DMK Associates and Related Renewals	10-Q	10.3	6/12/2008
10.11.1	*	Change in Control Retention Agreement between the Company and Kevin Wampler, Chief Financial Officer	8-K	10.1	12/5/2008
10.11.2	*	Amendment to Change in Control Retention Agreement between the Company and Kevin Wampler, Chief Financial Officer	8-K	10.1	10/11/2011
10.12	*	Description of Dollar Tree, Inc. Management Incentive Compensation Plan	10-Q	10.1	5/19/2011
10.13.1	*	2011 Omnibus Incentive Plan effective as of March 17, 2011	8-K	10.1	6/22/2011
10.13.2	*	First Amendment to the 2011 Omnibus Incentive Plan dated June 16, 2016	10-Q	10.1	9/2/2016
10.14	*	Form of Long-Term Performance Plan Award Agreement under the 2011 Omnibus Incentive Plan	8-K	10.2	6/22/2011
10.15	*	Form of Restricted Stock Unit Agreement under the 2011 Omnibus Incentive Plan	8-K	10.3	6/22/2011
10.16	*	Form of Non-employee Director Option Agreement under the 2011 Omnibus Incentive Plan	8-K	10.4	6/22/2011
10.17	*	Form of Long-Term Performance Plan Award Agreement under the 2011 Omnibus Incentive Plan	8-K	10.1	3/21/2012
10.18	*	Form of Restricted Stock Unit Agreement under the 2011 Omnibus Incentive Plan	8-K	10.2	3/21/2012
10.19	*	Form of change in Control Retention Agreement between the Company and David Jacobs, Chief Strategy Officer	10-Q	10.2	8/16/2012
10.20	*	Restricted Stock Unit Agreement dated June 13, 2012 between the Company and Bob Sasser, Chief Executive Officer	10-Q	10.3	8/16/2012
10.21	*	Form of Change in Control Retention Agreement between the Company and Mike R. Matacunas, Chief Administrative Officer	10-Q	10.1	8/22/2013
10.22	*	Form of Change in Control Retention Agreement between the Company and William A. Old, Jr, Chief Legal Officer	10-Q	10.2	8/22/2013
10.23	*	Post-Retirement Benefits Agreement Between the Company and J. Douglas Perry dated November 4, 2013	10-K	10.51	3/14/2014
10.24.1		Credit Agreement, dated as of March 9, 2015, among Family Tree Escrow, LLC, to be merged with and into Dollar Tree, Inc., the Lenders and Issuing Banks party thereto and JPMorgan Chase Bank, N.A.	8-K	10.1	3/9/2015

91

			Incorporated by Reference
Exhibit		Exhibit Description	Form	Exhibit	Filing Date	Filed Herewith
10.24.2		Amendment No. 1, dated as of June 11, 2015, to the Credit Agreement, dated as of March 9, 2015, among Family Tree Escrow, LLC, to be merged with and into Dollar Tree, Inc., the Lenders and Issuing Banks party thereto and JPMorgan Chase Bank, N.A.	8-K	10.1	6/12/2015
10.24.3		Amendment No. 3, dated as of August 30, 2016, to the Credit Agreement, dated as of March 9, 2015, among Dollar Tree, Inc. (as successor by merger to Family Tree Escrow, LLC), the Lenders and Issuing Banks party thereto and JPMorgan Chase Bank, N.A.	8-K	10.1	8/31/2016
10.24.4		Amendment No. 4, dated as of September 22, 2016, to the Credit Agreement, dated as of March 9, 2015, among Dollar Tree, Inc., (as successor by merger to Family Tree Escrow, LLC), the Lenders and Issuing Banks party thereto and JPMorgan Chase Bank, N.A.	8-K	10.1	9/26/2016
10.25.1	*	Retention Letter, dated as of July 27, 2014, among Dollar Tree, Inc., Family Dollar Stores, Inc. and Howard R. Levine	8-K	10.1	7/8/2015
10.25.2	*	Amendment to the Retention Letter between the Company and Howard R. Levine, dated as of April 19, 2016	10-Q	10.4	6/9/2016
10.26	*	Employment Agreement, dated as of December 28, 2012, between Family Dollar Stores, Inc. and Howard R. Levine	8-K	10.2	7/8/2015
10.27	*	Dollar Tree, Inc. 2015 Employee Stock Purchase Plan, effective September 1, 2015	S-8	4.0	10/28/2015
10.28	*	Form of Severance Agreement for Executive Vice Presidents, dated as of October 9, 2012, between Family Dollar Stores, Inc. and its officers holding the title of Executive Vice President	8-K	10.1	10/15/2012
10.29	*	Form of Severance Agreement for Senior Vice Presidents between Family Dollar Stores, Inc. and its officers holding the title of Senior Vice President	10-K	10.36	10/19/2012
10.30	*	Restricted Stock Unit Agreement dated March 18, 2016 between the Company and Gary Philbin, President of the combined enterprise	8-K	10.1	3/23/2016
10.31	*	Retention Agreement dated March 15, 2016 between the Company and Gary Maxwell, Chief Supply Chain Officer	10-Q	10.3	6/9/2016
10.32	*	Form of Executive Officer Nonstatutory Stock Option Agreement under the 2011 Omnibus Incentive Plan	10-K	10.54	3/28/2017
10.33	*	Executive Agreement dated December 30, 2016 between the Company and Duncan Mac Naughton, President of Family Dollar Stores, Inc. (portions of the exhibit have been omitted pursuant to a request for confidential treatment)	10-K	10.55	3/28/2017
10.34	*	Dollar Tree and Family Dollar Supplemental Deferred Compensation Plan	10-Q	10.1	8/24/2017
10.35	*	2013 Director Deferred Compensation Plan, as amended and restated effective December 31, 2016	10-K	10.35	3/16/2018
21.1		Subsidiaries of the Registrant	10-K	21.1	3/16/2018
23.1		Consent of Independent Registered Public Accounting Firm				X
31.1		Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002				X
31.2		Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002				X
32.1		Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002				X
32.2		Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002				X

92

		Incorporated by Reference
Exhibit	Exhibit Description	Form	Exhibit	Filing Date	Filed Herewith
101	The following financial statements from the Company's 10-K for the fiscal year ended February 3, 2018, formatted in XBRL: (i) Consolidated Income Statements, (ii) Consolidated Statements of Comprehensive Income, (iii) Consolidated Balance Sheets, (iv) Consolidated Statements of Shareholders' Equity, (v) Consolidated Statements of Cash Flows and (vi) Notes to Consolidated Financial Statements				X
*Management contract or compensatory plan or arrangement

Item 16. FORM 10-K SUMMARY

None.

93

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

			DOLLAR TREE, INC.
DATE:	March 26, 2018	By:	/s/ Gary Philbin
		Gary Philbin
		President and Chief Executive Officer

94

EX-23.1

EXHIBIT 23.1

Consent of Independent Registered Public Accounting Firm

The Board of Directors

Dollar Tree, Inc.:

We consent to the incorporation by reference in the registration statement (Nos. 333-207645, 333-198015, 333-175121, 333-126286, 333-117337, 333-106886, 333-106884, 333-106883, 333-41248, 033-92812, 033-92816, 033-92814, 333-38735, and 333-61139) on Form S-8 and registration statement (No. 333-211142) on Form S-4 of Dollar Tree, Inc. of our report dated March 16, 2018, with respect to the consolidated balance sheets of Dollar Tree, Inc. as of February 3, 2018 and January 28, 2017, and the related consolidated income statements, and the statements of comprehensive income, shareholders’ equity, and cash flows for each of the years in the three-year period ended February 3, 2018, and the related notes (collectively, the “consolidated financial statements”) and the effectiveness of internal control over financial reporting as of February 3, 2018, which report appears in the February 3, 2018 annual report on Form 10-K of Dollar Tree, Inc.

/s/ KPMG LLP

Norfolk, Virginia

March 26, 2018

95

EX-31.1

EXHIBIT 31.1

Chief Executive Officer Certification

I, Gary Philbin, certify that:

 1. I have reviewed this annual report on Form 10-K/A of Dollar Tree, Inc.;

 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's Board of Directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: March 26, 2018

/s/ Gary Philbin

Gary Philbin

President and Chief Executive Officer

96

EX-31.2

EXHIBIT 31.2

Chief Financial Officer Certification

 I, Kevin S. Wampler, certify that:

 1. I have reviewed this annual report on Form 10-K/A of Dollar Tree, Inc.;

 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's Board of Directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: March 26, 2018

/s/ Kevin S. Wampler

Kevin S. Wampler

Chief Financial Officer

97

EX-32.1

EXHIBIT 32.1

Certification Pursuant to 18 U.S.C. Section 1350,

As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Annual Report of Dollar Tree, Inc. (the Company) on Form 10-K/A for the year ending February 3, 2018, as filed with the Securities and Exchange Commission on the date hereof (the Report), I, Gary Philbin, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. ss.1350, as adopted pursuant to ss.906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

March 26, 2018	/s/ Gary Philbin
Date	Gary Philbin
	President and Chief Executive Officer

A signed original of this written statement required by Section 906 has been furnished to Dollar Tree, Inc. and will be retained by Dollar Tree, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.

98

EX-32.2

EXHIBIT 32.2

Certification Pursuant to 18 U.S.C. Section 1350,

As Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Annual Report of Dollar Tree, Inc. (the Company) on Form 10-K/A for the year ending February 3, 2018, as filed with the Securities and Exchange Commission on the date hereof (the Report), I, Kevin S. Wampler, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. ss.1350, as adopted pursuant to ss.906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

March 26, 2018	/s/ Kevin S. Wampler
Date	Kevin S. Wampler
	Chief Financial Officer

A signed original of this written statement required by Section 906 has been furnished to Dollar Tree, Inc. and will be retained by Dollar Tree, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.

99

XML

Document And Entity Information - USD ($)	12 Months Ended
	Feb. 03, 2018	Mar. 12, 2018	Jul. 28, 2017
Document and Entity Information [Text Block] [Abstract]
Entity Registrant Name	Dollar Tree Inc
Entity Central Index Key	0000935703
Current Fiscal Year End Date	--02-03
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	No
Entity Filer Category	Large Accelerated Filer
Entity Public Float			$ 16,537,291,776
Entity Common Stock, Shares Outstanding		237,335,999
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	FY
Document Type	10-K
Amendment Flag	false
Document Period End Date	Feb. 03, 2018

XML

CONSOLIDATED INCOME STATEMENTS - USD ($) $ in Millions	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Income Statement [Abstract]
Net sales	$ 22,245.5	$ 20,719.2	$ 15,498.4
Cost of sales	15,223.6	14,324.5	10,841.7
Gross profit	7,021.9	6,394.7	4,656.7
Selling, general and administrative expenses, excluding Receivable impairment	5,004.3	4,689.9	3,607.0
Receivable impairment	18.5	0.0	0.0
Selling, general and administrative expenses	5,022.8	4,689.9	3,607.0
Operating income	1,999.1	1,704.8	1,049.7
Interest expense, net	301.8	375.5	599.4
Other (income) expense, net	(6.7)	(0.1)	2.1
Income before income taxes	1,704.0	1,329.4	448.2
Provision for income taxes	(10.3)	433.2	165.8
Net income	$ 1,714.3	$ 896.2	$ 282.4
Net income per share:
Basic net income per share (usd per share)	$ 7.24	$ 3.80	$ 1.27
Diluted net income per share (usd per share)	$ 7.21	$ 3.78	$ 1.26

XML

CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Oct. 29, 2016	Jul. 30, 2016	Apr. 30, 2016	Oct. 31, 2015	Aug. 01, 2015	May 02, 2015	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 1,040.1	$ 321.8	$ 239.9	$ 233.8	$ 200.5	$ 171.6	$ 170.2	$ 232.7	$ 1,714.3	$ 896.2	$ 282.4
Foreign currency translation adjustments									5.3	5.5	(9.0)
Total comprehensive income									$ 1,719.6	$ 901.7	$ 273.4

XML

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Feb. 03, 2018	Jan. 28, 2017
Current assets:
Cash and cash equivalents	$ 1,097.8	$ 866.4
Short-term investments	0.0	4.0
Merchandise inventories, net	3,169.3	2,865.8
Other current assets	309.2	201.8
Total current assets	4,576.3	3,938.0
Property, plant and equipment, net of accumulated depreciation of $3,192.1 and $2,694.5, respectively	3,200.7	3,115.8
Assets available for sale	8.0	9.0
Goodwill	5,025.2	5,023.5
Favorable lease rights, net of accumulated amortization of $230.9 and $159.3, respectively	375.3	468.6
Tradename intangible asset	3,100.0	3,100.0
Other intangible assets, net	4.8	5.1
Other assets	42.5	41.6
Total assets	16,332.8	15,701.6
Current liabilities:
Current portion of long-term debt	915.9	152.1
Accounts payable	1,174.8	1,119.6
Other current liabilities	736.9	744.2
Income taxes payable	31.5	90.0
Total current liabilities	2,859.1	2,105.9
Long-term debt, net, excluding current portion	4,762.1	6,169.7
Unfavorable lease rights, net of accumulated amortization of $61.1 and $39.6, respectively	100.0	124.0
Deferred tax liabilities, net	985.2	1,458.9
Income taxes payable, long-term	43.8	71.2
Other liabilities	400.3	382.4
Total liabilities	9,150.5	10,312.1
Commitments and contingencies
Shareholders' equity:
Common stock, par value $0.01; 600,000,000 shares authorized, 237,325,963 and 236,136,439 shares issued and outstanding at February 3, 2018 and January 28, 2017, respectively	2.4	2.4
Additional paid-in capital	2,545.3	2,472.1
Accumulated other comprehensive loss	(32.3)	(37.6)
Retained earnings	4,666.9	2,952.6
Total shareholders' equity	7,182.3	5,389.5
Total liabilities and shareholders' equity	$ 16,332.8	$ 15,701.6

XML

CONSOLIDATED BALANCE SHEETS Parenthetical - USD ($) $ in Millions	Feb. 03, 2018	Jan. 28, 2017
Statement of Financial Position [Abstract]
Less: accumulated depreciation	$ 3,192.1	$ 2,694.5
Accumulated Amortization, Favorable Lease Rights	230.9	159.3
Accumulated Amortization, Unfavorable Lease Rights	$ 61.1	$ 39.6
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	600,000,000	600,000,000
Common stock, shares outstanding (in shares)		236,136,439

XML

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Millions	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings [Member]
Balance at Beginning of Year (in shares) at Jan. 31, 2015		205,700,000
Balance at Beginning of Year at Jan. 31, 2015	$ 1,785.0	$ 2.1	$ 43.0	$ (34.1)	$ 1,774.0
Statement of Stockholders' Equity [Roll Forward]
Net income	282.4				282.4
Total other comprehensive income (loss)	(9.0)			(9.0)
Acquisition of Family Dollar (in shares)		28,500,000
Acquisition of Family Dollar	2,290.1	$ 0.3	2,289.8	0.0	0.0
Issuance of stock under Employee Stock Purchase Plan (in shares)		100,000
Issuance of stock under Employee Stock Purchase Plan	5.1		5.1
Exercise of stock options, including income tax benefit (in shares)		300,000
Exercise of stock options, including income tax benefit	9.5		9.5
Stock-based compensation, net (in shares)		400,000
Stock-based compensation, net , including income tax benefit	43.8		43.8
Balance at End of Year (in shares) at Jan. 30, 2016		235,000,000
Balance at End of Period at Jan. 30, 2016	4,406.9	$ 2.4	2,391.2	(43.1)	2,056.4
Statement of Stockholders' Equity [Roll Forward]
Net income	896.2				896.2
Total other comprehensive income (loss)	5.5			5.5
Issuance of stock under Employee Stock Purchase Plan (in shares)		100,000
Issuance of stock under Employee Stock Purchase Plan	8.0		8.0
Exercise of stock options, including income tax benefit (in shares)		600,000
Exercise of stock options, including income tax benefit	33.5		33.5
Stock-based compensation, net (in shares)		400,000
Stock-based compensation, net , including income tax benefit	39.4		39.4
Balance at End of Year (in shares) at Jan. 28, 2017		236,100,000
Balance at End of Period at Jan. 28, 2017	5,389.5	$ 2.4	2,472.1	(37.6)	2,952.6
Statement of Stockholders' Equity [Roll Forward]
Net income	1,714.3				1,714.3
Total other comprehensive income (loss)	5.3			5.3
Issuance of stock under Employee Stock Purchase Plan (in shares)		200,000
Issuance of stock under Employee Stock Purchase Plan	$ 8.4		8.4
Exercise of stock options, including income tax benefit (in shares)	494,411	500,000
Exercise of stock options, including income tax benefit	$ 26.6		26.6
Stock-based compensation, net (in shares)		500,000
Stock-based compensation, net , including income tax benefit	38.2		38.2
Balance at End of Year (in shares) at Feb. 03, 2018		237,300,000
Balance at End of Period at Feb. 03, 2018	$ 7,182.3	$ 2.4	$ 2,545.3	$ (32.3)	$ 4,666.9

XML

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical) $ in Millions	12 Months Ended
	Jan. 30, 2016 USD ($)
Statement of Stockholders' Equity [Abstract]
Tax benefit from exercise of stock options	$ 0.7
Tax benefit from stock-based compensation expense	$ 12.1

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Cash flows from operating activities:
Net income	$ 1,714.3	$ 896.2	$ 282.4
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	611.2	637.5	487.6
Provision for deferred income taxes	(473.5)	(124.1)	25.6
Stock-based compensation expense	65.7	61.6	53.2
Amortization of debt discount and debt-issuance costs	15.4	55.2	64.7
Receivable impairment	18.5	0.0	0.0
Other non-cash adjustments to net income	10.9	9.4	7.7
Changes in assets and liabilities increasing (decreasing) cash and cash equivalents:
Merchandise inventories	(300.9)	21.9	(87.8)
Prepaids and other current assets	(114.6)	117.2	(63.5)
Accounts payable	54.5	(133.8)	183.9
Income taxes payable	(58.5)	77.1	3.1
Other current liabilities	(22.7)	30.4	(164.1)
Other liabilities	(10.1)	24.7	9.7
Net cash provided by operating activities	1,510.2	1,673.3	802.5
Cash flows from investing activities:
Capital expenditures	(632.2)	(564.7)	(480.5)
Acquisition of Family Dollar, net of common stock issued, equity compensation and cash acquired	0.0	0.0	(6,527.7)
Purchase of restricted cash and investments	0.0	(36.1)	(23.7)
Proceeds from sale of restricted and unrestricted investments	4.0	118.1	53.0
Proceeds from (payments for) fixed asset disposition	0.3	(0.9)	0.5
Net cash used in investing activities	(627.9)	(483.6)	(6,978.4)
Cash flows from financing activities:
Principal payments for long-term debt	(659.1)	(4,036.2)	(5,926.7)
Proceeds from long-term debt, net of discount	0.0	2,962.5	12,130.2
Debt-issuance costs	0.0	(6.1)	(159.8)
Repayments of revolving credit facility	0.0	(140.0)	0.0
Proceeds from revolving credit facility	0.0	140.0	0.0
Proceeds from stock issued pursuant to stock-based compensation plans	35.0	41.5	13.9
Cash paid for taxes on exercises/vesting of stock-based compensation	(27.4)	(22.2)	(21.6)
Tax benefit of exercises/vesting of stock-based compensation	0.0	0.0	12.8
Net cash provided by (used in) financing activities	(651.5)	(1,060.5)	6,048.8
Effect of exchange rate changes on cash and cash equivalents	0.6	1.1	(0.9)
Net increase (decrease) in cash and cash equivalents	231.4	130.3	(128.0)
Cash and cash equivalents at beginning of year	866.4	736.1	864.1
Cash and cash equivalents at end of year	1,097.8	866.4	736.1
Cash paid for:
Interest, net of amounts capitalized	286.5	329.1	487.0
Income taxes	552.4	501.8	138.4
Accrued capital expenditures	45.0	30.3	72.4
Acquisition cost paid in common stock and equity compensation	$ 0.0	$ 0.0	$ 2,290.1

XML

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

12 Months Ended

Feb. 03, 2018

Accounting Policies [Abstract]

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Description of Business

Dollar Tree, Inc. (the Company) is a leading operator of discount retail stores in the United States and Canada. Below are those accounting policies considered by the Company to be significant.

Acquisition

On July 6, 2015, the Company acquired Family Dollar Stores, Inc. ("Family Dollar") for cash consideration of $6.8 billion and the issuance of 28.5 million shares of the Company's common stock valued at $2.3 billion based on the closing price of the Company's common stock on July 2, 2015 (the "Acquisition"). The results of operations of Family Dollar are included in the Company's results of operations beginning on July 6, 2015 (the "Acquisition Date").

Principles of Consolidation

The consolidated financial statements include the financial statements of Dollar Tree, Inc., and its wholly-owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation.

Segment Information

At February 3, 2018, the Company operates more than 14,800 retail discount stores in 48 states and five Canadian provinces. The Company's operations are conducted in two reporting business segments: Dollar Tree and Family Dollar. The Company defines its segments as those operations whose results its chief operating decision maker ("CODM") regularly reviews to analyze performance and allocate resources. The results of operations of Family Dollar are included in the Company's results of operations beginning on July 6, 2015.

The Dollar Tree segment is the leading operator of discount variety stores offering merchandise at the fixed price of $1.00. The Dollar Tree segment includes the Company's operations under the "Dollar Tree" and "Dollar Tree Canada" brands, 11 distribution centers in the United States, two distribution centers in Canada and a Store Support Center in Chesapeake, Virginia.

The Family Dollar segment operates a chain of general merchandise retail discount stores providing consumers with a selection of competitively-priced merchandise in convenient neighborhood stores. The Family Dollar segment consists of the Company's operations under the "Family Dollar" brand, 11 distribution centers and a Store Support Center in Matthews, North Carolina.

Foreign Currency

The functional currencies of certain of the Company’s international subsidiaries are the local currencies of the countries in which the subsidiaries are located. Foreign currency denominated assets and liabilities are translated into U.S. dollars using the exchange rates in effect at the consolidated balance sheet date. Results of operations and cash flows are translated using the average exchange rates throughout the period. The effect of exchange rate fluctuations on translation of assets and liabilities is included as a component of shareholders’ equity in accumulated other comprehensive loss. Gains and losses from foreign currency transactions, which are included in "Other (income) expense, net" have not been significant.

Fiscal Year

The Company's fiscal year ends on the Saturday closest to January 31. Any reference herein to "2017" or "Fiscal 2017," “2016” or “Fiscal 2016,” and “2015” or “Fiscal 2015,” relates to as of or for the year ended February 3, 2018, January 28, 2017, and January 30, 2016, respectively. Fiscal 2017 included 53 weeks, commensurate with the retail calendar. Fiscal 2016 and 2015 each included 52 weeks. "2018" or "Fiscal 2018" ends on February 2, 2019 and will include 52 weeks.

Use of Estimates

The preparation of financial statements in conformity with U.S. generally accepted accounting principles ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Purchase Price Allocation

Determining the fair value of certain assets and liabilities acquired is subjective in nature and often involves the use of significant estimates and assumptions, which are inherently uncertain. Many of the estimates and assumptions used to determine fair values, such as those used for intangible assets, are made based on forecasted information and discount rates. In addition, the judgments made in determining the estimated fair value assigned to each class of assets acquired and liabilities assumed, as well as asset lives, can materially impact the Company's results of operations. To assist in the purchase price allocation for the Acquisition, the Company engaged a third-party appraisal firm. See Note 2 for more information regarding the Acquisition.

Cash and Cash Equivalents

Cash and cash equivalents at February 3, 2018 and January 28, 2017 includes $674.1 million and $554.4 million, respectively, of investments primarily in money market securities which are valued at cost, which approximates fair value. For purposes of the consolidated statements of cash flows, the Company considers all highly-liquid debt instruments with original maturities of three months or less to be cash equivalents. The majority of payments due from financial institutions for the settlement of debit card and credit card transactions process within three business days, and therefore are classified as cash and cash equivalents.

Merchandise Inventories

Merchandise inventories at the Company’s distribution centers are stated at the lower of cost or market, determined on a weighted-average cost basis. Cost is assigned to store inventories using the retail inventory method on a weighted-average basis. Under the retail inventory method, the valuation of inventories at cost and the resulting gross margins are computed by applying a calculated cost-to-retail ratio to the retail value of inventories.

Costs directly associated with warehousing and distribution are capitalized as merchandise inventories. Total warehousing and distribution costs capitalized into inventory amounted to $137.4 million and $116.9 million at February 3, 2018 and January 28, 2017, respectively.

Property, Plant and Equipment

Property, plant and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the respective assets as follows:

Buildings	39 to 40 years
Furniture, fixtures and equipment	3 to 15 years

Leasehold improvements are amortized over the estimated useful lives of the respective assets or the committed terms of the related leases, whichever is shorter. Amortization is included in "Selling, general and administrative expenses" in the accompanying consolidated income statements.

Costs incurred related to software developed for internal use are capitalized and amortized, generally over three years.

Capitalized Interest

The Company capitalizes interest on borrowed funds during the construction of certain property and equipment. The Company capitalized $2.3 million, $2.4 million and $1.3 million of interest costs in the years ended February 3, 2018, January 28, 2017 and January 30, 2016, respectively.

Goodwill and Nonamortizing Intangible Assets

Goodwill and nonamortizing intangible assets are not amortized, but rather tested for impairment at least annually. In addition, goodwill and nonamortizing intangible assets will be tested on an interim basis if an event or circumstance indicates that it is more likely than not that an impairment loss has been incurred. The Company performed its annual impairment testing in November 2017 and determined that no impairment existed.

Other Assets

Other assets consist primarily of deferred compensation plan assets and receivables which are expected to be recovered over periods longer than one year.

Impairment of Long-Lived Assets and Long-Lived Assets to Be Disposed Of

The Company reviews its long-lived assets and certain identifiable intangible assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by comparing the carrying amount of an asset to future net undiscounted cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured as the amount by which the carrying amount of the assets exceeds the fair value of the assets based on discounted cash flows or other readily available evidence of fair value, if any. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell. In fiscal 2017, 2016 and 2015, the Company recorded charges of $5.6 million, $3.7 million and $1.6 million, respectively, to write down certain assets. These charges are recorded as a component of "Selling, general and administrative expenses" in the accompanying consolidated income statements.

Financial Instruments

The Company may utilize derivative financial instruments to reduce its exposure to market risks from changes in interest rates and diesel fuel costs. By entering into receive-variable, pay-fixed interest rate and diesel fuel swaps, the Company limits its exposure to changes in variable interest rates and diesel fuel prices. The Company is exposed to credit-related losses in the event of non-performance by the counterparty to these instruments but minimizes this risk by entering into transactions with high quality counterparties. Interest rate or diesel fuel cost differentials paid or received on the swaps are recognized as adjustments to interest in the period earned or incurred. The Company formally documents all hedging relationships, if applicable, and assesses hedge effectiveness both at inception and on an ongoing basis. The Company does not enter into derivative instruments for any purpose other than cash flow hedging and it does not hold derivative instruments for trading purposes. There were no derivative instruments outstanding in fiscal 2017 or 2016.

Fair Value Measurements

Fair value is defined as an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. As a basis for considering such assumptions, a fair value hierarchy has been established that prioritizes the inputs used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (level 1 measurement) and the lowest priority to unobservable inputs (level 3 measurements). The three levels of the fair value hierarchy are as follows:

Level 1 - Quoted prices in active markets for identical assets or liabilities;

Level 2 - Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and

Level 3 - Unobservable inputs in which there is little or no market data which require the reporting entity to develop its own assumptions.

As required, financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The Company's assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of fair value assets and liabilities and their placement within the fair value hierarchy levels.

The following table sets forth the Company's financial assets and liabilities that are recorded and disclosed at fair value on a recurring basis:

(in millions)	February 3, 2018		January 28, 2017
Level 1
Short-term investments	$	—	$	4.0
Deferred compensation plan assets	20.7		19.8
Long-term debt - Secured Senior Notes and Acquisition Notes	3,684.6		3,740.3
Level 2
Long-term debt - term loans	2,187.6		2,828.2

The Company’s cash and cash equivalents are valued at cost, which approximates fair value, due to the short-term maturities of these instruments.

Deferred compensation plan assets are held pursuant to deferred compensation plans for certain officers and executives. The deferred compensation plan assets are recorded in "Other assets" on the accompanying consolidated balance sheets and a corresponding liability is recorded in "Other liabilities" on the accompanying consolidated balance sheets.

The fair values of the Company's Secured Senior Notes and Acquisition Notes were determined using Level 1 inputs as quoted prices in active markets for identical assets or liabilities are available. The fair values of the Company's term loans were determined using Level 2 inputs as quoted prices are readily available from pricing services, but the prices are not published. The carrying values of the Company's Tranche A Revolving Credit Facility approximated their fair values because the interest rates vary with market interest rates.

Certain assets and liabilities are measured at fair value on a nonrecurring basis; that is, the assets and liabilities are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (e.g., when there is evidence of impairment). The Company recorded impairment charges of $3.1 million, $0.7 million, and $1.6 million in fiscal 2017, 2016 and 2015, respectively, to reduce certain store assets to their estimated fair values. The fair values were determined based on the income approach, in which the Company utilized internal cash flow projections over the life of the underlying lease agreements discounted based on the Company's risk-adjusted rate. These measures of fair value, and related inputs, are considered a Level 3 approach under the fair value hierarchy. There were no other changes related to Level 3 assets. The Company also recorded impairment charges of $2.5 million and $3.0 million in fiscal 2017 and 2016, respectively, to reduce certain assets held for sale to their estimated fair values. The fair values were determined based on the market prices of similar assets. The measures of fair value are considered a Level 2 approach under the fair value hierarchy.

Insurance Reserves

The Company utilizes a combination of insurance and self-insurance programs, including a wholly-owned captive insurance entity, to provide for the potential liabilities for certain risks, including workers' compensation, general liability and automobile liability. Liabilities associated with the risks that are retained by the Company are not discounted and are estimated, in part, by considering claims experience, exposure and severity factors and other actuarial assumptions.

Dollar Tree Insurance, Inc., a South Carolina-based wholly-owned captive insurance subsidiary of the Company, charges the operating subsidiary companies premiums to insure the retained workers' compensation, general liability and automobile liability exposures. Pursuant to South Carolina insurance regulations, Dollar Tree Insurance, Inc. maintains certain levels of cash and cash equivalents related to its self-insured exposures.

Lease Accounting

The Company generally leases its retail locations under operating leases. The Company recognizes minimum rent expense beginning when possession of the property is taken from the landlord, which normally includes a construction period prior to store opening. When a lease contains a predetermined fixed escalation of the minimum rent, the Company recognizes the related rent expense on a straight-line basis and records the difference between the recognized rental expense and the amounts payable under the lease as deferred rent. The Company also receives tenant allowances, which are recorded in deferred rent and are amortized as reductions of rent expense over the terms of the leases.

Revenue Recognition

The Company recognizes sales revenue, net of estimated returns and sales tax, at the time the customer tenders payment for and takes possession of the merchandise.

Taxes Collected

The Company reports taxes assessed by a governmental authority that are directly imposed on revenue-producing transactions (i.e., sales tax) on a net (excluded from revenue) basis.

Cost of Sales

The Company includes the cost of merchandise, warehousing and distribution costs, and certain occupancy costs in cost of sales.

Vendor Allowances

The Company receives vendor support in the form of cash payments or allowances through a variety of reimbursements such as purchase discounts, cooperative advertising, markdowns, scandowns and volume rebates. The Company has agreements with vendors setting forth the specific conditions for each allowance or payment. The Company either recognizes the allowance as a reduction of current costs or defers the payment over the period the related merchandise is sold. If the payment is a reimbursement for costs incurred, it is offset against those related costs; otherwise, it is treated as a reduction to the cost of merchandise.

Pre-Opening Costs

The Company expenses pre-opening costs for new, expanded, relocated and rebannered stores, as incurred.

Advertising Costs

The Company expenses advertising costs as they are incurred and they are included in "Selling, general and administrative expenses" on the accompanying consolidated income statements. Advertising costs, net of co-op recoveries from vendors, approximated $106.3 million, $60.1 million and $32.5 million for the years ended February 3, 2018, January 28, 2017, and January 30, 2016, respectively.

Income Taxes

Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date of such change.

The Company recognizes a financial statement benefit for a tax position if it determines that it is more likely than not that the position will be sustained upon examination.

The Company includes interest and penalties in the provision for income tax expense and income taxes payable. The Company does not provide for any penalties associated with tax contingencies unless they are considered probable of assessment.

Stock-Based Compensation

The Company recognizes expense for all share-based payments to employees and non-employee directors based on their fair values. Total stock-based compensation expense for 2017, 2016 and 2015 was $65.8 million, $60.3 million and $52.3 million, respectively.

The Company recognizes expense related to the fair value of restricted stock units (RSUs) and stock options over the requisite service period on a straight-line basis or a shorter period based on the retirement eligibility of the grantee. The fair value of RSUs is determined using the closing price of the Company’s common stock on the date of grant. The fair value of stock option grants is estimated on the date of grant using the Black-Scholes option pricing model. The Company accounts for forfeitures when they occur.

Net Income Per Share

Basic net income per share has been computed by dividing net income by the weighted average number of shares outstanding. Diluted net income per share reflects the potential dilution that could occur assuming the inclusion of dilutive potential shares and has been computed by dividing net income by the weighted average number of shares and dilutive potential shares outstanding. Dilutive potential shares include all outstanding stock options and unvested RSUs after applying the treasury stock method.

Recent Accounting Pronouncements

In February 2016, the Financial Accounting Standards Board ("FASB") issued ASU No. 2016-02, "Leases." This update will replace existing lease guidance in GAAP and will require lessees to recognize lease assets and lease liabilities on the balance sheet for all leases and disclose key information about leasing arrangements, such as information about variable lease payments and options to renew and terminate leases. When implemented, lessees and lessors will be required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The update is effective for interim and annual reporting periods beginning after December 15, 2018. Early adoption is permitted. The Company has engaged a third party to assist in its preparation for implementation and its evaluation of the impact of the new pronouncement on its consolidated financial statements. The Company expects the adoption of this pronouncement to result in a material increase in the assets and liabilities on its consolidated balance sheets and to not have a material impact on its consolidated income statements or consolidated statements of cash flows. The Company is in the process of implementing software to assist in the quantification of the expected impact on the consolidated balance sheets and to facilitate the calculations of the related accounting entries and disclosures.

In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers." This update will replace existing revenue recognition guidance in GAAP and requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. In July 2015, the FASB deferred the effective date of the new standard to interim and annual reporting periods beginning after December 15, 2017. ASU 2014-09 permits the use of either the retrospective or cumulative effect transition method. The Company will adopt the standard in the first quarter of fiscal 2018 with a cumulative adjustment to retained earnings and the adoption of the standard will not have a material impact on its consolidated financial statements.

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ACQUISITION (Notes)

12 Months Ended

Feb. 03, 2018

Business Combinations [Abstract]

Acquisition

ACQUISITION

On July 27, 2014, the Company executed an Agreement and Plan of Merger to acquire Family Dollar in a cash and stock transaction. On July 6, 2015, the Company completed the Acquisition and Family Dollar became a direct, wholly-owned subsidiary of the Company. Under the Acquisition, the Family Dollar shareholders received $59.60 in cash and 0.2484 shares of the Company's common stock for each share of Family Dollar common stock they owned, plus cash in lieu of fractional shares (the "Merger Consideration").

As of the Acquisition Date, each outstanding performance share right of Family Dollar common stock was canceled in exchange for the right of the holder to receive the Merger Consideration (the "PSR Payment"). The aggregate amount paid by the Company for the Merger Consideration and PSR Payment was $6.8 billion in cash and the Company issued 28.5 million shares of the Company's common stock, valued at $2.3 billion based on the closing price of the Company's common stock on July 2, 2015. Additionally, outstanding Family Dollar stock options and restricted stock units were converted into mirror awards exercisable or to be earned in the Company's common stock. The value of these awards was apportioned between total Merger Consideration and unearned compensation to be recognized over the remaining original vesting periods of the awards.

The Company's common stock continues to trade on the Nasdaq Exchange under the symbol "DLTR." Following the Acquisition Date, Family Dollar's common stock ceased trading on, and was delisted from, the New York Stock Exchange. Family Dollar's results from the Acquisition Date are included in the consolidated income statements.

The following table summarizes the final allocation of the fair values of the identifiable assets acquired and liabilities assumed as of the Acquisition Date. Within the measurement period, which closed during the second quarter of 2016, the Company made certain purchase accounting adjustments due to continued refinement of management's original appraisals and estimates. None of these measurement period adjustments had a material impact on the purchase price allocation.

	(in millions)
Cash	$	305.3
Short-term investments	4.0
Accounts receivable	71.1
Inventory	1,765.5
Taxes receivable	32.9
Other current assets	100.1
Property, plant and equipment	1,893.3
Assets available for sale	10.1
Goodwill	4,859.9
Intangible assets, net	3,570.4
Other assets	78.1
Long-term debt, including current portion	(497.0		)
Accounts payable	(635.2		)
Other current liabilities	(563.4		)
Deferred tax liabilities, net	(1,618.4		)
Other liabilities	(253.6		)
Total purchase price	$	9,123.1
Less: Cash acquired	(305.3		)
Total purchase price, net of cash acquired	8,817.8
Acquisition cost paid in common stock	(2,272.4		)
Acquisition cost paid in equity compensation	(17.7		)
Acquisition cost paid in cash, net of cash acquired	$	6,527.7

On November 1, 2015, the Company completed the transaction pursuant to which it divested 330 Family Dollar stores, 325 of which were already open, to Dollar Express LLC, a portfolio company of Sycamore Partners. The divestiture satisfied a condition as required by the Federal Trade Commission in connection with the Acquisition. The divested stores represented approximately $45.5 million of annual operating income. The table above reflects the effect of the divestiture as required by purchase accounting, as the divestiture was a condition of the Acquisition. As part of the divestiture, the Company was required to guarantee payments under 316 store leases and the fair value of the guarantee is immaterial. In addition, the Company was required to partially support the divested stores through a transition services agreement, under which the Company provided merchandise and services and the buyer was required to reimburse the Company. In the first quarter of fiscal 2017, the Company evaluated the collectability of its divestiture-related receivable. Based on information available, the Company determined that the outstanding balance of $50.9 million was not recoverable and recorded an impairment charge to write down the receivable to zero. An additional $2.6 million was recorded as a receivable and impaired in the second quarter of 2017. In the fourth quarter of 2017, the Company settled a lawsuit with Dollar Express related to the divestiture, which resulted in Dollar Express paying the Company $35.0 million. The settlement of the litigation resulted in a partial reversal of the receivable impairment in the fourth quarter of 2017. The remaining impairment charges of $18.5 million are included in "Receivable impairment" in the accompanying consolidated income statement.

Goodwill is calculated as the excess of the purchase price over the net assets acquired. The goodwill recognized is attributable to growth opportunities and expected synergies of at least $300 million annually (unaudited), which is expected to be achieved by July 2018. Expected sources of synergies include the following:

• Savings from sourcing and procurement of merchandise and non-merchandise goods and services driven by leveraging the combined volume of the Dollar Tree and Family Dollar banners, among other things;

• Rebannering to optimize store formats;

• A reduction in overhead and corporate selling, general and administrative expenses by eliminating redundant positions and optimizing processes; and

• Savings resulting from the optimization of distribution and logistics networks.

Intangible assets, net consist of three separately identified assets and one liability. First, the Company identified the Family Dollar trade name as an indefinite-lived intangible asset with a fair value of $3.1 billion. The trade name is not subject to amortization but is evaluated annually for impairment. No related impairment losses were recognized in 2017, 2016 or 2015. Second, the Company recognized an intangible asset of $629.2 million for favorable Family Dollar leases and a liability of $164.3 million for unfavorable Family Dollar leases (as compared to prevailing market rates) which are being amortized over the remaining lease terms, including, in some cases, an assumed renewal. Amortization expense of $69.2 million, $75.7 million and $45.3 million was recognized in 2017, 2016 and 2015, respectively, related to these lease rights. Lastly, the Company recognized an intangible asset of $5.5 million for a customer list.

The Company assumed Family Dollar's $185.2 million of private placement unsecured senior notes which were due September 27, 2015 and Family Dollar's unsecured revolving credit facilities. Following the Acquisition, the Company repaid the amount outstanding under the unsecured senior notes and terminated the unsecured revolving credit facilities. The Company also assumed Family Dollar's $300.0 million of 5% unsecured senior notes due February 1, 2021, which became secured upon closing of the Acquisition and which had an estimated fair value of $311.8 million on the Acquisition Date.

The results of operations of Family Dollar are included in the Company's results of operations beginning on July 6, 2015. From July 6, 2015 through January 30, 2016, Family Dollar generated net sales of $6,162.0 million and an operating loss of $30.8 million. These results included: $73.0 million of inventory markdowns due to sku rationalization and planned liquidations; $156.8 million of expenses related to purchase accounting, primarily amortization of the step-up of the inventory value, amortization of intangible assets and higher depreciation expense; and $13.4 million of severance and integration costs.

The following unaudited consolidated pro forma summary has been prepared by adjusting the Company's historical data to give effect to the Acquisition as if it had occurred on February 2, 2014:

	Pro Forma - Unaudited
	Year Ended
(in millions, except per share data)	January 30, 2016
Net sales	$	19,782.3
Net income	$	565.7
Basic net income per share	$	2.41
Diluted net income per share	$	2.40

The unaudited consolidated pro forma financial information was prepared in accordance with existing standards and is not necessarily indicative of the results of operations that would have occurred if the Acquisition had been completed on the date indicated, nor is it indicative of the future operating results of the Company.

The unaudited pro forma results do not reflect events that either have occurred or may occur after the Acquisition, including, but not limited to, the anticipated realization of ongoing savings from operating synergies in subsequent periods. They also do not give effect to certain charges that the Company incurred in connection with the Acquisition, including, but not limited to, additional professional fees, employee integration, retention and severance costs, potential asset impairments, or product rationalization charges.

The unaudited pro forma results reflect the divestiture of 330 Family Dollar stores which results in the exclusion of net income of $20.9 million or $0.09 per basic and diluted share. Material non-recurring adjustments excluded from the pro forma financial information above consist of the effects of the divested stores and the step-up of Family Dollar inventory to its fair value. Acquisition expenses totaled $39.2 million in 2015, excluding acquisition-related interest expense.

For additional discussion of the Acquisition, please see the "Acquisition and Divestiture" section included in "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" beginning on page 26 of this Form 10-K.

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BALANCE SHEET COMPONENTS

12 Months Ended

Feb. 03, 2018

Balance Sheet Related Disclosures [Abstract]

BALANCE SHEET COMPONENTS

BALANCE SHEET COMPONENTS

Property, Plant and Equipment, Net

Property, plant and equipment, net, as of February 3, 2018 and January 28, 2017 consists of the following: 

	February 3,		January 28,
(in millions)	2018		2017
Land	$	208.0	$	193.8
Buildings	1,092.5		1,044.9
Leasehold improvements	1,860.2		1,690.2
Furniture, fixtures and equipment	3,003.3		2,735.4
Construction in progress	228.8		146.0
Total property, plant and equipment	6,392.8		5,810.3
Less: accumulated depreciation	3,192.1		2,694.5
Total property, plant and equipment, net	$	3,200.7	$	3,115.8

Depreciation expense was $542.0 million, $561.8 million, and $442.1 million for the years ended February 3, 2018, January 28, 2017, and January 30, 2016, respectively.

Other Current Assets

Other current assets as of February 3, 2018 and January 28, 2017 consist of the following:

	February 3,		January 28,
(in millions)	2018		2017
Prepaid rent	$	138.3	$	1.9
Other accounts receivable	90.4		82.0
Prepaid store supplies	47.1		38.6
Other prepaid assets	33.4		23.4
Accounts receivable - divestiture-related	—		55.9
Total other current assets	$	309.2	$	201.8

Other Current Liabilities

Other current liabilities as of February 3, 2018 and January 28, 2017 consist of accrued expenses for the following:

	February 3,		January 28,
(in millions)	2018		2017
Taxes (other than income taxes)	$	176.6	$	163.1
Compensation and benefits	155.2		194.9
Insurance	105.4		101.7
Accrued interest	91.1		84.7
Accrued construction costs	45.0		30.3
Rent liabilities	34.1		36.1
Accrued utility expenses	23.9		21.2
Accrued repairs	18.8		18.3
Other	86.8		93.9
Total other current liabilities	$	736.9	$	744.2

Other Liabilities

Other long-term liabilities as of February 3, 2018 and January 28, 2017 consist of the following:

	February 3,		January 28,
(in millions)	2018		2017
Insurance	$	230.2	$	224.0
Deferred rent	136.5		122.6
Other	33.6		35.8
Total other long-term liabilities	$	400.3	$	382.4

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INCOME TAXES

12 Months Ended

Feb. 03, 2018

Income Tax Disclosure [Abstract]

INCOME TAXES

INCOME TAXES

Total income taxes were allocated as follows:

	Year Ended
(in millions)	February 3, 2018			January 28, 2017		January 30, 2016
Income from continuing operations	$	(10.3	)	$	433.2	$	165.8
Shareholders' equity, tax benefit on exercises/vesting of equity-based compensation	—			—		(12.8		)
	$	(10.3	)	$	433.2	$	153.0

The provision for income taxes consists of the following: 

	Year Ended
	February 3,			January 28,			January 30,
(in millions)	2018			2017			2016
Federal - current	$	439.3		$	480.5		$	126.9
State - current	23.8			79.5			14.6
Foreign - current	0.3			0.8			0.5
Total current	$	463.4		$	560.8		$	142.0
Federal - deferred	(456.0		)	(37.7		)	7.4
State - deferred	(17.7		)	(89.9		)	3.3
Foreign - deferred	—			—			13.1
Total deferred	$	(473.7	)	$	(127.6	)	$	23.8

Included in current tax expense for the years ended February 3, 2018, January 28, 2017 and January 30, 2016, are amounts related to uncertain tax positions associated with temporary differences, in accordance with Accounting Standards Codification (ASC) 740, Income Taxes.

A reconciliation of the statutory federal income tax rate and the effective rate follows: 

	Year Ended
	February 3, 2018		January 28, 2017		January 30, 2016
Statutory tax rate	33.7	%	35.0	%	35.0	%
Effect of:
State and local income taxes, net of federal income tax benefit	2.5		3.0		3.0
Work Opportunity Tax Credit	(1.3	)	(1.6	)	(3.8	)
State tax election	—		(1.4	)	—
Deferred tax rate change	(0.6	)	(1.6	)	—
Incremental tax benefit of exercises/vesting of equity-based compensation	(0.8	)	(0.6	)	—
International taxes	—		—		(4.5	)
Change in valuation allowance	(0.1	)	0.1		4.1
Nondeductible acquisition costs	—		—		1.5
Tax Cuts and Jobs Act	(33.0	)	—		—
Other, net	(1.0	)	(0.3	)	1.7
Effective tax rate	(0.6	)%	32.6	%	37.0	%

On December 22, 2017, the Tax Cuts and Jobs Act (“TCJA”) was signed into law. The TCJA lowered the federal corporate tax rate from 35% to 21% and made numerous other law changes, including a provision that allows the full expensing of certain qualified property and adds limitations on the deductibility of certain executive compensation. GAAP requires companies to recognize the effect of tax law changes in the period of enactment. As a result, the 2017 statutory tax rate is 33.7%, as the Company's fiscal year 2017 includes 34 days in calendar year 2018. Also, the effective tax rate includes a $562.0 million benefit resulting from the re-measurement of the Company's net deferred tax liabilities, primarily related to the Family Dollar trade name, to reflect the lower statutory rate of 21%.

Income Tax Accounting Implications of the Tax Cuts and Jobs Act

On December 22, 2017, the Securities and Exchange Commission ("SEC") staff issued Staff Accounting Bulletin 118, Income Tax Accounting Implications of the Tax Cuts and Jobs Act (“SAB 118”), which provides guidance on accounting for the impact of the TCJA, in effect allowing companies to record provisional amounts during a measurement period not to exceed one year from the enactment date. Pursuant to the disclosure provisions of SAB 118, as of February 3, 2018, the Company has not completed its analysis of all of the effects of the TCJA. The Company has evaluated the tax on the mandatory deemed repatriation of undistributed foreign earnings and profits and determined that it is not material; however, the federal corporate tax rate may be affected by other analyses related to the TCJA including, but not limited to, federal temporary differences resulting from accounting method changes or other adjustments. Additionally, future guidance from the Internal Revenue Service ("IRS"), SEC, or the FASB could result in changes to the Company's accounting for the tax effects of the TCJA.

The Company's analyses of the following items is not complete. For certain items a provisional adjustment has been reflected in the tax provision; however, for other items, the Company has not been able to make a reasonable estimate of the impact of the TCJA; therefore, no adjustments are included in the tax provision as of February 3, 2018.

Items with Provisional Adjustments

• Net Deferred Tax Liability Valuation. The valuation of the net deferred tax liability is dependent upon the future tax rate. While the Company is able to make a reasonable estimate of the impact of the reduction in the statutory federal corporate tax rate, the rate may be affected by other analyses related to the TCJA including, but not limited to, federal temporary differences resulting from accounting method changes or other adjustments.

• Acceleration of Depreciation. While the Company has not completed its determination of all capital expenditures that qualify for immediate expensing, the Company recorded a provisional benefit for the year ended February 3, 2018 based on its current intent to fully expense all qualifying expenditures.

• Executive Compensation. Effective for tax years beginning after December 31, 2017, the performance-based compensation exception to the $1.0 million deduction limitation of Internal Revenue Code Section 162(m) was repealed and the employees subject to the $1.0 million deduction limitation are revised to include the chief executive officer, the chief financial officer and the next three most highly compensated employees required to be reported in the Company's proxy statement. The only exception to this rule is for compensation that is paid pursuant to a binding contract in effect on November 2, 2017 that would have otherwise been deductible under prior Section 162(m) rules. Accordingly, any compensation paid in the future pursuant to new compensation agreements entered into after November 2, 2017, even if performance-based, will count toward the $1.0 million annual deduction limit if paid to an executive subject to 162(m). The Company has not yet completed its analysis of the binding contract requirement on the Company's various compensation plans to determine the impact of the law change.

• Effect of State Taxes. The Company remeasured certain deferred tax assets and liabilities to account for the reduction in the future federal benefit from state deferred tax assets and liabilities. The Company was able to make a reasonable estimate of the impact of the TCJA on state taxes. However, at this stage it is unclear how many states will incorporate the federal law changes, or portions thereof, into their tax codes from the TCJA. Future guidance from states could result in changes to the Company's accounting for the tax effects of the TCJA.

Items without Provisional Adjustments

• Global Intangible Low-Taxed Income ("GILTI"). The Company has not yet made a policy election with respect to its treatment of potential GILTI. Companies can either account for taxes on GILTI as incurred or recognize deferred taxes when basis differences exist that are expected to affect the amount of the GILTI inclusion upon reversal. The Company is still in the process of analyzing the provisions of the TCJA associated with GILTI and the expected impact of GILTI on the Company in the future.

Foreign Taxes

United States income taxes have not been provided on accumulated but undistributed earnings of the Company's foreign subsidiaries as the Company intends to permanently reinvest earnings. The Company does not consider the tax on the mandatory deemed repatriation of undistributed foreign earnings and profits to be material.

Deferred Income Taxes

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. All deferred tax assets and liabilities are classified on the accompanying consolidated balance sheets as noncurrent in accordance with ASU 2015-17 "Income Taxes (Topic 740)" and are netted based on taxing jurisdiction.  

Significant components of the Company's net deferred tax assets (liabilities) follow:

(in millions)	February 3, 2018			January 28, 2017
Deferred tax assets:
Deferred rent	$	42.7		$	59.9
Accrued expenses	17.8			71.4
Net operating losses and credit carryforwards	75.6			71.4
Accrued compensation expense	23.2			71.3
State tax election	22.8			20.4
Other	—			3.4
Total deferred tax assets	182.1			297.8
Valuation allowance	(38.6		)	(49.7		)
Deferred tax assets, net	143.5			248.1
Deferred tax liabilities:
Property and equipment	(218.5		)	(331.3		)
Other intangibles	(880.5		)	(1,368.7		)
Inventory	(27.1		)	(7.0		)
Other	(2.6		)	—
Total deferred tax liabilities	(1,128.7		)	(1,707.0		)
Net deferred tax liability	$	(985.2	)	$	(1,458.9	)

Deferred tax liabilities have been provided for the tax effects of the differences between the book and tax bases in the assets acquired from Family Dollar. The decrease in the deferred tax liability was primarily related to the tax effects of the decrease in the federal corporate rate from 35% to 21% as part of the TCJA.

At February 3, 2018, the Company had certain state tax credit carryforwards, net operating loss carryforwards and capital loss carryforwards totaling approximately $75.6 million. These carryforwards will expire, if not utilized, beginning in 2018 through 2037.

A valuation allowance of $38.6 million, net of federal tax benefits, has been provided principally for certain state credit carryforwards, net operating loss and capital loss carryforwards. Since January 28, 2017, the valuation allowance has been decreasedprimarily as a result of the expiration of certain state tax credit carryforwards and the decreased valuation allowance on capital loss carryforwards. In assessing the realizability of deferred tax assets, the Company considers whether it is more likely than not that some portion or all of the deferred taxes will not be realized. Based upon the availability of carrybacks of future deductible amounts to the past two years’ taxable income and the Company's projections for future taxable income over the periods in which the deferred tax assets are deductible, the Company believes it is more likely than not the remaining existing deductible temporary differences will reverse during periods in which carrybacks are available or in which the Company generates net taxable income.

Uncertain Tax Positions

The Company is participating in the IRS Compliance Assurance Program (“CAP”) for the 2017 fiscal year and will participate in the program for fiscal year 2018. This program accelerates the examination of key transactions with the goal of resolving any issues before the tax return is filed. The Company's federal tax returns have been examined and all issues have been settled through the fiscal 2016 tax year; however, the federal statute of limitations is still open for Family Dollar's tax returns for the fiscal year ended August 30, 2014 and the tax year ended July 6, 2015. Several states completed their examinations during fiscal 2017. In general, fiscal years 2014 and forward are within the statute of limitations for state tax purposes. The statute of limitations is still open prior to 2014 for some states.

The balance for unrecognized tax benefits at February 3, 2018 was $43.8 million. The total amount of unrecognized tax benefits at February 3, 2018 that, if recognized, would affect the effective tax rate was $37.8 million (net of the federal tax benefit).  

The following is a reconciliation of the Company’s total gross unrecognized tax benefits:

(in millions)	February 3, 2018			January 28, 2017
Beginning Balance	$	71.2		$	71.4
Additions, based on tax positions related to current year	2.5			5.9
Additions for tax positions of prior years	9.8			3.7
Reductions for tax positions of prior years	(31.7		)	—
Settlements	(2.9		)	(2.2		)
Lapses in statutes of limitation	(5.1		)	(7.6		)
Ending balance	$	43.8		$	71.2

The Company believes it is reasonably possible that $7.0 million to $15.0 million of the reserve for uncertain tax positions may be reduced during the next 12 months principally as a result of the effective settlement of outstanding issues. It is also possible that state tax reserves will be reduced for audit settlements and statute expirations within the next 12 months. At this point it is not possible to estimate a range associated with the resolution of these audits. The Company does not expect any change to have a significant impact to its consolidated financial statements.

As of February 3, 2018, the Company has recorded a liability for potential interest and penalties of $5.8 million.

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COMMITMENTS AND CONTINGENCIES

12 Months Ended

Feb. 03, 2018

Commitments and Contingencies Disclosure [Abstract]

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES

Operating Lease Commitments

Future minimum lease payments under noncancelable store and distribution center operating leases are as follows:

	(in millions)
2018	$	1,381.5
2019	1,244.6
2020	1,030.3
2021	894.6
2022	695.8
Thereafter	2,156.4
Total minimum lease payments	$	7,403.2

The above future minimum lease payments include amounts for leases that were signed prior to February 3, 2018 for stores that were not open as of February 3, 2018.

Minimum rental payments for operating leases do not include contingent rentals that may be paid under certain store leases based on a percentage of sales in excess of stipulated amounts. Future minimum lease payments have not been reduced by expected future minimum sublease rentals of $0.9 million under operating leases.

Minimum and Contingent Rentals

Rental expense for store and distribution center operating leases included in the accompanying consolidated income statements are as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Minimum rentals	$	1,343.5	$	1,276.6	$	993.6
Contingent rentals	5.2		6.3		5.5

Purchase Obligations

The Company has commitments totaling approximately $130.3 million related to legally binding agreements for software licenses and support, telecommunication services and store technology assets and maintenance for its stores.

Letters of Credit

The Company is a party to three Letter of Credit Reimbursement and Security Agreements providing $120.0 million, $110.0 million, and $100.0 million, respectively, for letters of credit. Letters of credit under these agreements are generally issued for the routine purchase of imported merchandise and approximately $168.0 million was committed to these letters of credit at February 3, 2018.

At February 3, 2018, the Company also had approximately $158.2 million in standby letters of credit that serve as collateral for its large-deductible insurance programs and expire in fiscal 2018.

Surety Bonds

The Company has issued various surety bonds that primarily serve as collateral for utility payments at the Company's stores and self-insured insurance programs. These bonds total approximately $86.2 million and are committed through various dates through fiscal 2020.

Build-to-Suit Lease and Related Bonds

In May 2017 the Company entered into a long-term property lease ("Missouri Lease") which includes land and the construction of a 1.0 million square foot distribution center in Warrensburg, Missouri ("Distribution Center Project"). The Distribution Center Project is expected to be complete in 2018. The Missouri Lease commenced upon its execution in May 2017 and expires on December 1, 2032. The Company has two options to extend the Missouri Lease term for up to a combined additional ten years. Following the expiration of the lease, the property reverts back to the Company.

In addition to being a party to the Missouri Lease, the Company is also the owner of bonds which were issued in May 2017, are secured by the Missouri Lease and expire December 1, 2032 ("Missouri Bonds"). The Missouri Bonds are debt issued by the lessor in the Missouri Lease. Therefore, the Company holds the debt instrument pertaining to its Missouri Lease obligation.

The Company is deemed, for accounting purposes only, to be the owner of the Distribution Center Project including the building, even though it is not the legal owner. In connection with the Company's accounting for this transaction, the Company is capitalizing costs of construction as a build-to-suit property within "Property, plant and equipment, net." As of February 3, 2018, $53.7 million of costs were capitalized in construction in progress related to the Distribution Center Project. Because a legal right of offset exists, the Company is accounting for the Missouri Bonds as a reduction of its Missouri Lease obligation in the Consolidated Balance Sheets.

Contingencies

The Company is a defendant in legal proceedings including those described below and will vigorously defend itself in these matters. The Company does not believe that any of these matters will, individually or in the aggregate, have a material effect on its business or financial condition. The Company cannot give assurance, however, that one or more of these matters will not have a material effect on its results of operations for the quarter or year in which they are resolved.

The Company assesses its legal proceedings and reserves are established if a loss is probable and the amount of such loss can be reasonably estimated. Many if not substantially all of the contingencies described below are subject to significant uncertainties and, therefore, determining the likelihood of a loss and the measurement of any loss can be complex and subject to judgment. With respect to legal proceedings where the Company has determined that a loss is reasonably possible but not probable, the Company is unable to estimate the amount or range of the reasonably possible loss due to the inherent difficulty of predicting the outcome of and uncertainties regarding legal proceedings. The Company’s assessments are based on estimates and assumptions that have been deemed reasonable by management, but that may prove to be incomplete or inaccurate, and unanticipated events and circumstances may occur that might cause the Company to change those estimates and assumptions. Management’s assessment of legal proceedings could change because of future determinations or the discovery of facts which are not presently known. Accordingly, the ultimate costs of resolving these proceedings may be substantially higher or lower than currently estimated.

Dollar Tree Active Matters

In April 2015, a distribution center employee filed a class action in California state court with allegations concerning wages, meal and rest breaks, recovery periods, wage statements and timely termination pay. The employee filed an amended complaint in which he abandoned his attempt to certify a nation-wide class of non-exempt distribution center employees for alleged improper calculation of overtime compensation. The Company removed this lawsuit to federal court. The court certified the case as a state-wide class action.

In April 2015, a former store manager filed a class action in California federal court alleging, among other things, that the Company failed to make wage statements readily available to employees who did not receive paper checks. On November 7, 2017, the jury found in favor of the Company. The plaintiff has filed an appeal from the verdict.

In April 2016, the Company was served with a putative class action in Florida state court brought by a former store employee asserting the Company violated the Fair Credit Reporting Act in the way it handled background checks. The plaintiff is seeking statutory damages of $100 to $1,000 per violation for the disclosure form claims.

In July 2017, two former employees filed suit in federal court in California, seeking to represent a class of current and former non-exempt employees alleging that the Company’s dress code required them to purchase such distinctive clothing that it constituted a uniform and the Company’s failure to reimburse them for the clothing violated California law. The former employees seek restitution, damages, penalties and injunctive relief.

In August 2017, 43 current and former employees filed suit against the Company in state court in California alleging improper classification as exempt employees which they allege resulted in, among other things, their failure to receive overtime compensation, rest and meal periods, accurate wage statements, and final pay upon termination of employment. The Company has removed the case to federal court. The court ordered that each plaintiff refile his/her case individually so that the cases will be tried individually and not as a class.

In August 2017, a former employee brought suit in California state court on a Private Attorney General Act ("PAGA") representative basis alleging the Company failed to provide him and all other California store associates with suitable seating when they were performing cashier functions.    

In November 2017, a current employee filed a PAGA representative action in California state court alleging the Company failed to make wage statements readily available to California store employees who do not receive paper checks.

In February 2018, a current store manager filed a statewide class action in Missouri state court alleging the Company’s store managers are improperly classified as exempt employees thereby entitling them to overtime pay, liquidated damages and damages for unjust enrichment.

Several lawsuits were filed recently against Dollar Tree, Family Dollar and their vendors alleging that personal powder products caused cancer. The Company does not believe the products it sold caused the illnesses. The Company believes these lawsuits are insured and it is seeking indemnification from third parties.

Dollar Tree Resolved Matters

In April 2016, a former store manager filed a lawsuit in California state court alleging individual claims of pregnancy and disability discrimination in addition to asserting PAGA claims on behalf of herself and other store managers alleging they were improperly classified as exempt and therefore, among other things, did not receive overtime compensation and meal and rest periods. The parties have reached a settlement as to all claims.

In July 2016, a former non-exempt sales associate filed in federal court in Arkansas a putative nationwide collective action alleging the Company forced sales associates and assistant store managers to work off the clock while clocked out for meal breaks and, as a result, underpaid regular and overtime pay. In September 2016, the court granted the Company’s motion to compel arbitration. To date, the former associate has not initiated any arbitration proceedings.

In March 2017, a former store manager filed suit in a state court in Florida, seeking to represent a collective, alleging failure to pay non-exempt employees minimum wage for all time worked and overtime in violation of the Fair Labor Standards Act, and, individually, alleging race discrimination and retaliation in violation of federal and state civil rights laws. Pursuant to Court order, the case has been sent to arbitration.

In June 2017, Dollar Tree and Family Dollar filed suit in chancery court in Delaware against Sycamore Partners and Dollar Express LLC alleging, among other things, fraud, fraudulent transfer, breach of contract, and unjust enrichment. The Company sought in excess of $52.0 million for the failure of Dollar Express to pay the Company for goods and services the Company provided to Sycamore’s Dollar Express stores. The Company also sought substantial damages for the unauthorized use of its marks. Sycamore and Dollar Express responded in part by denying liability and filing a counterclaim against the Company alleging the Company had successfully engaged in a scheme to put Dollar Express out of business, seeking more than $500 million in damages. The case has been resolved with Sycamore and Dollar Express paying the Company $35 million.

Family Dollar Active Matters

In January 2017, a customer filed a class action in federal court in Illinois alleging the Company violated various state consumer fraud laws as well as express and implied warranties by selling a product that purported to contain aloe when it did not. The requested class is limited to the state of Illinois. The Company believes that it is fully indemnified by the entities that supplied it with the product.

In April 2017, a former store employee filed a lawsuit in California state court alleging off the clock work primarily for bag checks, failure to pay overtime, failure to provide rest and meal breaks, failure to pay wages timely during and upon termination of employment and failure to provide accurate wage statements. The court granted the Company’s motion to compel arbitration and stayed the case pending the outcome of the arbitration proceedings. Subsequently, the court allowed plaintiff to amend her complaint to include PAGA claims, on behalf of herself and others, which are not subject to arbitration. However, those claims remain stayed pending the outcome of the arbitration proceeding.

In June 2017, a former store employee filed suit in California state court asserting PAGA claims on behalf of herself and other allegedly aggrieved employees alleging the Company willfully caused their work time to go under reported so they failed to receive pay for time worked, rest and meal breaks, minimum wage and overtime compensation, final pay in a timely manner, and accurate wage statements.

In December 2017, a former assistant store manager filed suit in California state court asserting PAGA claims on behalf of herself and other store managers and assistant store managers seeking wages for alleged off the clock work and alleged overtime, premium pay for alleged missed rest and meal breaks, penalties for alleged failure to provide accurate wage statements, alleged failure to maintain payroll records, and alleged failure to pay wages timely during and upon termination of employment.

In January 2018, a former store manager and a former assistant store manager filed suit in California state court asserting class claims on behalf of themselves and their respective classes seeking to recover alleged unpaid overtime and unpaid regular wages for time spent allegedly working off the clock, premium pay for allegedly receiving noncompliant rest and meal periods, penalties for allegedly receiving inaccurate wage statements and waiting time penalties for allegedly failing to pay all wages due upon termination of employment. 

Family Dollar Resolved Matters

In 2008, a complaint was filed alleging discriminatory practices with respect to the pay of Family Dollar's female store managers. Among other things, the plaintiffs seek recovery of back pay, monetary and punitive remedies, interest, attorneys' fees, and equitable relief. In June 2016, the United States District Court in North Carolina ordered that the case be continued for merits discovery. The court also certified the case as a class action of approximately 30,000 current and former female store managers employed as far back as July 2002. A settlement has been reached in this case, has been properly recorded by the Company and has received approval from the court.

In 2014, a putative class action was filed in a California Federal Court by a former employee alleging that the Company had a policy of requiring employee bag checks while the employees were not clocked in for work. As a result of those actions, the employee alleged the Company violated California law by failing to provide meal periods and rest breaks, failing to pay regular and overtime wages for work performed off the clock, failing to provide accurate wage statements, failing to timely pay all final wages and by engaging in unfair competition. He also alleged PAGA claims. In July 2017, the Court granted the Company’s motion for summary judgment as to all claims and dismissed the lawsuit with prejudice.

In 2015, former employees filed a nationwide class action in federal court in Connecticut alleging the Company had violated ERISA by overcharging employees who purchased supplemental life insurance through a Company sponsored plan. In March 2016, the district court dismissed the lawsuit. The Second Circuit Court of Appeals has now affirmed the dismissal of the lawsuit.

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LONG-TERM DEBT

12 Months Ended

Feb. 03, 2018

Debt Disclosure [Abstract]

LONG-TERM DEBT

NOTE 6 - LONG-TERM DEBT

Long-term debt at February 3, 2018 and January 28, 2017 consists of the following:

	As of February 3, 2018					As of January 28, 2017
(in millions)	Principal		Unamortized Debt Premium and Issuance Costs			Principal		Unamortized Debt Premium and Issuance Costs
Forgivable Promissory Note	—		—			7.0		—
5.25% Acquisition Notes, due 2020	750.0		6.1			750.0		8.7
5.75% Acquisition Notes, due 2023	2,500.0		30.8			2,500.0		35.9
Term Loan A-1, interest payable at LIBOR, plus 1.50%,     which was 3.08% at February 3, 2018	1,532.7		3.4			2,184.8		6.2
Term Loan B-2, fixed interest rate of 4.25%	650.0		8.6			650.0		10.4
Secured Senior Notes, fixed interest rate of 5.00%	300.0		(6.8		)	300.0		(8.8		)
$1.25 billion Tranche A Revolving Credit Facility, interest     payable at LIBOR, plus 1.50%, which was 3.08% at     February 3, 2018	—		12.6			—		17.6
Total	$	5,732.7	$	54.7		$	6,391.8	$	70.0

Maturities of long-term debt are as follows: 2018 - $915.9 million, 2019 - $165.9 million, 2020 - $1,200.9 million, 2021 - $300.0 million, 2022 - $650.0 million and after 2022 - $2,500.0 million.

Acquisition Notes

On February 23, 2015, the Company completed the offering of $750.0 million aggregate principal amount of 5.25% senior notes due 2020 (the “2020 Notes”) and $2.5 billion aggregate principal amount of 5.75% senior notes due 2023 (the “2023 Notes”, and together with the 2020 Notes, the “Acquisition Notes”). The Acquisition Notes were offered only to qualified institutional buyers in reliance on Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”), and outside the United States, only to non-U.S. investors pursuant to Regulation S under the Securities Act. On August 1, 2016, the Company completed the exchange of the Acquisition Notes for registered notes with substantially identical terms. The Acquisition Notes are fully, unconditionally, jointly and severally guaranteed on an unsecured, unsubordinated basis, subject to certain exceptions, by each of the Company’s subsidiaries which guarantee the obligations under the Company’s senior secured credit facilities or certain other indebtedness, including Family Dollar and certain of its subsidiaries.

The 2020 Notes, which mature on March 1, 2020, were issued pursuant to an indenture, dated as of February 23, 2015, with U.S. Bank National Association, as trustee (the “2020 Notes Indenture”). The 2023 Notes, which mature on March 1, 2023, were issued pursuant to an indenture, dated as of February 23, 2015, with U.S. Bank National Association, as trustee (the “2023 Notes Indenture”, and together with the 2020 Notes Indenture, the “Indentures”).

Interest on the Acquisition Notes is due semiannually on March 1 and September 1 and commenced on September 1, 2015.

The Indentures contain covenants that limit the ability of the Company and certain of its subsidiaries to, among other things and subject to certain significant exceptions: (i) incur, assume or guarantee additional indebtedness; (ii) declare or pay dividends or make other distributions with respect to, or purchase or otherwise acquire or retire for value, equity interests; (iii) make any principal payment on, or redeem or repurchase, subordinated debt; (iv) make loans, advances or other investments; (v) incur liens; (vi) sell or otherwise dispose of assets, including capital stock of subsidiaries; (vii) consolidate or merge with or into, or sell all or substantially all assets to, another person; and (viii) enter into transactions with affiliates. The Indentures also provide for certain events of default, which, if any of them occurs, would permit or require the principal, premium, if any, interest and any other monetary obligations on all the then outstanding Acquisition Notes under the applicable indenture to be declared immediately due and payable.

The restriction in the Indentures on the Company's ability to pay dividends is subject to certain significant exceptions, including an exception that permits the Company to pay dividends and make other distributions regardless of dollar amount so long as, after giving pro forma effect thereto, the Company would have a consolidated total net leverage ratio, as defined under the Indentures, no greater than 3.50 to 1.00. As of February 3, 2018, the Company's consolidated total net leverage ratio, as defined in the Indentures,was below 3.50 to 1.00. So long as the Company's consolidated total net leverage ratio remains below 3.50 to 1.00, the Indentures do not restrict the ability of the Company to pay dividends.

On January 30, 2018, the Company provided an irrevocable notice to the 2020 Notes holders to call the $750.0 million 2020 Notes on March 1, 2018. In connection with the early redemption of the 2020 Notes, the Company recorded a make-whole premium of $9.8 million in "Interest expense, net" for the year ended February 3, 2018 in the accompanying consolidated income statements, which was payable on the call date of March 1, 2018. The Company paid the $759.8 million on March 1, 2018. In addition, the remaining $6.1 million of amortizable non-cash deferred financing costs at February 3, 2018 were fully expensed at the call date of March 1, 2018.

Credit Facility and Term Loans

On March 9, 2015, the Company entered into a credit agreement, with JPMorgan Chase Bank, N.A., as administrative agent, providing for $6.2 billion in senior secured credit facilities (the “New Senior Secured Credit Facilities”) consisting of a $1.25 billion revolving credit facility (the “New Revolving Credit Facility”) and $4.95 billion of term loan facilities (the “New Term Loan Facilities”). The New Term Loan Facilities consisted of a $1.0 billion Term Loan A tranche and a $3.95 billion Term Loan B tranche. The Term Loan B tranche also included a discount of 50 basis points or $19.8 million. The New Revolving Credit Facility and the borrowings under the Term Loan A tranche mature five years after the Acquisition Date, unless any of the 2020 Notes remain outstanding as of 91 days prior to their stated maturity, in which case the New Revolving Credit Facility and the borrowings under the Term Loan A tranche will mature at such time. The borrowings under the Term Loan B tranche mature seven years after the Acquisition Date.

The New Senior Secured Credit Facilities were not guaranteed by the Company or any of its subsidiaries prior to the consummation of the Acquisition, but upon and after the Acquisition Date, the New Senior Secured Credit Facilities are guaranteed by certain of the Company's direct or indirect wholly-owned U.S. subsidiaries, including Family Dollar and certain of its subsidiaries (collectively, the “Credit Agreement Guarantors”). Upon and after the Acquisition Date, the New Senior Secured Credit Facilities are secured by a security interest in substantially all of the assets of the Company and the Credit Agreement Guarantors, subject to certain exceptions.

The New Senior Secured Credit Facilities contain representations and warranties, events of default and affirmative and negative covenants. These include, among other things and subject to certain significant exceptions, restrictions on the Company's ability to declare or pay dividends, repay the Acquisition Notes, create liens, incur additional indebtedness, make investments, dispose of assets and merge or consolidate with any other person. In addition, a financial maintenance covenant based on the Company’s consolidated first lien secured net leverage ratio applies to the New Revolving Credit Facility and the Term Loan A tranche of the New Term Loan Facilities.

The restriction in the New Senior Secured Credit Facilities on the Company's ability to pay dividends is subject to certain significant exceptions, including an exception that permits the Company to pay dividends and make other restricted payments regardless of dollar amount so long as, after giving pro forma effect thereto, the Company would have a consolidated total net leverage ratio, as defined under the New Senior Secured Credit Facilities, no greater than 3.50 to 1.00. As of February 3, 2018, the Company's consolidated total net leverage ratio, as defined in the New Senior Secured Credit Facilities, was below 3.50 to 1.00. So long as the Company's consolidated total net leverage ratio remains below 3.50 to 1.00, the New Senior Secured Credit Facilities do not restrict the ability of the Company to pay dividends.

On June 11, 2015, the Company amended the terms of the New Senior Secured Credit Facilities to refinance the Term Loan B tranche with $3.3 billion of floating-rate Term Loan B-1 and $650.0 million of 4.25% fixed-rate Term Loan B-2. The Company incurred charges on the amendment of $69.1 million, comprised of a 1.0% prepayment penalty and the write-off of the debt discount and related debt-issuance costs. These charges were recorded in "Interest expense, net" for the year ended January 30, 2016 in the accompanying consolidated income statements.

The loans under the Term Loan A tranche and the New Revolving Credit Facility bore interest at LIBOR plus 2.25% per annum (or a base rate plus 1.25%) and the Term Loan B-1 of the New Senior Secured Credit Facilities bore interest at LIBOR plus 2.75% per annum (or a base rate plus 1.75%). The Term Loan B-1 tranche was subject to a “LIBOR floor” of 0.75%. The Term Loan A tranche of the New Term Loan Facilities required quarterly amortization payments of 1.25% of the original principal amount thereof in the first year following the Acquisition Date, 2.5% of the original principal amount thereof in the second year following the Acquisition Date, and 3.75% of the original principal amount thereof thereafter. The Term Loan B-1 required quarterly amortization payments of 0.25% of the original principal amount thereof after the Acquisition Date and the Term Loan B-2 does not require amortization payments prior to maturity. The New Term Loan Facilities, excluding the Term Loan B-2, also required mandatory prepayments in connection with certain asset sales and out of excess cash flow, among other things, and were subject in each case to certain significant exceptions. The Company was required to pay certain commitment fees in connection with the New Revolving Credit Facility. Additionally, the Term Loan B-1 required the Company to pay a 1.0% prepayment fee if the loans thereunder were subject to certain repricing transactions before June 11, 2016. The Term Loan B-2 required the Company to pay a 2.0% prepayment fee if it was repaid in the second year after the refinance date and requires the Company to pay a 1.0% prepayment fee if it is repaid in the third year after the refinance date.

On January 26, 2016, the Company prepaid $1.0 billion of its $3.3 billion Term Loan B-1. The prepayment resulted in an acceleration of the amortization of debt-issuance costs of $19.0 million.

On August 30, 2016, the Company entered into an amendment (the "Third Amendment") to the New Senior Secured Credit Facilities. The Third Amendment reduced the applicable interest rate margin with respect to the Term Loan A tranche of the Company's New Term Loan Facilities, which had $937.5 million outstanding immediately prior to the date of the Third Amendment, and the Company’s New Revolving Credit Facility, which was undrawn other than letters of credit immediately prior to the date of the Third Amendment. The reduction in the interest rate margins was accomplished by replacing the existing Term Loan A tranche with a new Term Loan A-1 tranche and the New Revolving Credit Facility with new revolving facility commitments (the “Tranche A Revolving Credit Facility”) that, except as set forth below, have terms identical to the existing Term Loan A tranche and New Revolving Credit Facility. As a result, the total amount borrowed under the Third Amendment was unchanged from the total amount borrowed under the New Senior Secured Credit Facilities.

Loans made under the Tranche A Revolving Credit Facility or the Term Loan A-1 tranche bore interest at LIBOR plus 1.75% annually (or a base rate plus 0.75%) until the Company delivered its quarterly compliance certificate to the lenders outlining its secured net leverage ratio for the quarter ended January 28, 2017. Prior to that date, the Company paid a commitment fee on the unused portion of the Tranche A Revolving Credit Facility of 0.30% annually. After January 28, 2017, loans made under the Tranche A Revolving Credit Facility or the Term Loan A-1 tranche bear interest at LIBOR plus 1.50% to 2.25% or at a base rate plus 0.50% to 1.25% and the Company pays a commitment fee on the unused portion of the Tranche A Revolving Credit Facility ranging from 0.25% to 0.375% (in each case, determined based on the Company’s secured net leverage ratio).

Beginning on January 13, 2017, loans made under the Term Loan A-1 tranche required quarterly amortization payments of 1.25% of the original principal amount until April 15, 2017. After April 15, 2017, loans made under the Term Loan A-1 tranche require quarterly amortization payments of 1.875% of the original principal amount.

The restrictive covenants and events of default in the Third Amendment are unchanged from the provisions in the New Senior Secured Credit Facilities.

On September 22, 2016, the Company entered into an amendment (the "Fourth Amendment") to the New Senior Secured Credit Facilities. The Fourth Amendment provided for an additional $1,275.0 million in additional principal amounts under the Term Loan A-1 tranche and $750.0 million in total principal amount of Term Loan B-3. The proceeds of the additional loans under the Term Loan A-1 tranche and the Term Loan B-3 were used to prepay the $2,025.0 million of existing Term Loan B-1. In addition, the Company used $242.0 million of cash on hand to prepay the remainder of the Term Loan B-1.

The additional loans under the Term Loan A-1 tranche have terms identical to the Term Loan A-1 tranche made under the Third Amendment to the New Senior Secured Credit Facilities. The Term Loan B-3 had terms identical to the Term Loan B-1 under the New Senior Secured Credit Facilities, except as set forth below.

The Term Loan B-3 bore interest at LIBOR plus 2.50% annually (or a base rate plus 1.50%).

Beginning on January 13, 2017, the Term Loan B-3 required quarterly amortization payments of 0.25% of the original principal amount until maturity.

The obligations and additional loans under the Tranche A Revolving Credit Facilities, the Term Loan A-1 tranche and the Term Loan B-3 are secured by the same collateral and subject to the same guarantees as the other classes of loans under the New Senior Secured Credit Facilities. The restrictive covenants and events of default in the Fourth Amendment are substantially the same as the provisions in the New Senior Secured Credit Facilities.

In connection with the Third Amendment and Fourth Amendment to the New Senior Secured Credit Facilities, the Company accelerated the amortization of approximately $26.6 million of debt-issuance costs and expensed approximately $2.6 million in transaction-related costs.

On January 20, 2017, the Company prepaid the $748.1 million remaining outstanding under its Term Loan B-3. The prepayment resulted in an acceleration of the amortization of debt-issuance costs associated with the Term Loan B-3 of $11.7 million.

On July 27, 2017, the Company prepaid $500.0 million of the then outstanding $2.2 billion under the Term Loan A-1. The prepayment resulted in an acceleration of the amortization of debt-issuance costs associated with the Term Loan A-1 of $1.2 million.

Secured Senior Notes

As a result of the Acquisition, the Company assumed the liability for $300.0 million of 5.0% unsecured senior notes due February 1, 2021 which were issued by Family Dollar on January 28, 2011 through a public offering. These notes became equally and ratably secured on the Acquisition Date. The Company may retire the notes early at a redemption price equal to the greater of (1) 100% of the principal amount of the notes to be redeemed and (2) the present value of the remaining scheduled payments of principal and interest at a specified treasury rate as of the redemption date plus 30 basis points, plus, in either case, accrued and unpaid interest up to the redemption date.

Forgivable Promissory Note

In 2012, the Company entered into a promissory note with the state of Connecticut under which the state loaned the Company $7.0 million in connection with the Company's acquisition, construction and installation of land, building, machinery and equipment for the Company's distribution facility in Windsor, Connecticut. Under this agreement, if certain performance targets were met, the loan and related interest would be forgiven. In the fourth quarter of fiscal 2017, the Company received notice from the state of Connecticut that the performance targets had been met and the loan had been forgiven. To reflect the loan being forgiven, a $7.4 million non-operating gain was recorded in "Other (income) expense, net" in the consolidated income statement.

Senior Notes

On the Acquisition Date, the Company prepaid in full $750.0 million in Senior Notes comprised of (i) $300.0 million in aggregate principal amount of 4.03% Series A Senior Notes due September 16, 2020, (ii) $350.0 million in aggregate principal amount of 4.63% Series B Senior Notes due September 16, 2023 and (iii) $100.0 million in aggregate principal amount of 4.78% Series C Senior Notes due September 16, 2025, issued pursuant to that certain Note Purchase Agreement, dated as of September 16, 2013 (as amended on January 20, 2015, the “Dollar Tree NPA”) among the Company, Dollar Tree Stores, Inc., and the Purchasers party thereto, plus accrued and unpaid interest thereon and a make-whole premium of $89.5 million determined in accordance with the provisions of the Dollar Tree NPA plus additional interest in accordance with the provisions of the first amendment to the Dollar Tree NPA.

Debt Covenants

As of February 3, 2018, the Company was in compliance with its debt covenants.

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SHAREHOLDERS' EQUITY

12 Months Ended

Jan. 30, 2016

Stockholders' Equity Note [Abstract]

SHAREHOLDERS' EQUITY

SHAREHOLDERS' EQUITY

Preferred Stock

The Company is authorized to issue 10,000,000 shares of Preferred Stock, $0.01 par value per share. No preferred shares are issued and outstanding at February 3, 2018 and January 28, 2017.

Net Income Per Share

The following table sets forth the calculations of basic and diluted net income per share:

	Year Ended
	February 3,		January 28,		January 30,
(in millions, except per share data)	2018		2017		2016
Basic net income per share:
Net income	$	1,714.3	$	896.2	$	282.4
Weighted average number of shares outstanding	236.8		235.7		222.5
Basic net income per share	$	7.24	$	3.80	$	1.27
Diluted net income per share:
Net income	$	1,714.3	$	896.2	$	282.4
Weighted average number of shares outstanding	236.8		235.7		222.5
Dilutive effect of stock options and restricted stock (as determined by applying the treasury stock method)	0.9		1.1		1.0
Weighted average number of shares and dilutive potential shares outstanding	237.7		236.8		223.5
Diluted net income per share	$	7.21	$	3.78	$	1.26

At February 3, 2018, January 28, 2017 and January 30, 2016, substantially all of the stock options outstanding were included in the calculation of the weighted average number of shares and dilutive potential shares outstanding.

Share Repurchase Programs

The Company repurchases shares on the open market and under Accelerated Share Repurchase agreements. The Company did not repurchase any shares of common stock in fiscal 2017, fiscal 2016 or fiscal 2015. At February 3, 2018, the Company had $1.0 billion remaining under Board repurchase authorization.

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EMPLOYEE BENEFIT PLANS

12 Months Ended

Jan. 30, 2016

Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]

EMPLOYEE BENEFIT PLANS

EMPLOYEE BENEFIT PLANS

Dollar Tree Retirement Savings Plan

The Company maintains a defined contribution profit sharing and 401(k) plan which is available to all United States-based employees over 21 years of age who have completed one year of service in which they have worked at least 1,000 hours. Eligible employees may make elective salary deferrals. The Company may make contributions at its discretion.

Prior to January 1, 2017, the Company maintained a defined contribution 401(k) plan which was available to all eligible Family Dollar employees and was known as the Family Dollar Employee Savings and Retirement Plan and Trust ("Family Dollar Plan"). The Family Dollar Plan provided the ability for the Company to make contributions at its discretion. Effective January 1, 2017, all the assets of the Family Dollar Plan were merged into the Dollar Tree Retirement Savings Plan, which was formerly named the Dollar Tree Inc. Affiliates and Subsidiaries Profit Sharing and 401(k) Retirement Plan.

Contributions to and reimbursements by the Company of expenses of the plans in the accompanying consolidated income statements were as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Dollar Tree Retirement Savings Plan, formerly Dollar Tree Inc. Affiliates and Subsidiaries Profit Sharing and 401(k)    Retirement Plan	$	52.9	$	39.9	$	36.6
Family Dollar Employee Savings and Retirement Plan and Trust	—		9.2		6.2
Total	$	52.9	$	49.1	$	42.8

Of the total expense above, $7.8 million, $7.9 million and $7.4 million was included in "Cost of sales" in the accompanying consolidated income statements for the years ended February 3, 2018, January 28, 2017 and January 30, 2016, respectively, with the remaining expense included in "Selling, general and administrative expenses" in the accompanying consolidated income statements.

Eligible employees vest in the Company’s profit sharing contributions based on the following schedule:

Ÿ	20% after two years of service
Ÿ	40% after three years of service
Ÿ	60% after four years of service
Ÿ	100% after five years of service

All eligible employees are immediately vested in any Company match contributions under the 401(k) portion of the plan.

Dollar Tree and Family Dollar Supplemental Deferred Compensation Plan

The Company has a deferred compensation plan which provides certain officers and executives the ability to defer a portion of their base compensation and bonuses and invest their deferred amounts. The plan is a nonqualified plan and the Company does not make contributions to this plan or guarantee earnings. The deferred amounts and earnings thereon are payable to participants, or designated beneficiaries, at either specified future dates, or upon separation of service or death. Total cumulative participant deferrals and earnings were approximately $15.0 million and $14.6 million at February 3, 2018 and January 28, 2017, respectively, and are included in "Other liabilities" on the accompanying consolidated balance sheets. The related assets are included in "Other assets" on the accompanying consolidated balance sheets. The plan was formerly named the Family Dollar Compensation Deferral Plan and effective June 15, 2017, was renamed the Dollar Tree and Family Dollar Supplemental Deferred Compensation Plan.

Dollar Tree, Inc. Supplemental Deferred Compensation Plan

The Company has a deferred compensation plan which, prior to January 1, 2017, provided certain Dollar Tree officers and executives the ability to defer a portion of their base compensation and bonuses and invest their deferred amounts. The plan is a nonqualified plan and the Company could have made discretionary contributions. The deferred amounts and earnings thereon are payable to participants, or designated beneficiaries, at specified future dates, or upon retirement or death. Total cumulative participant deferrals and earnings were $5.7 million and $5.2 million at February 3, 2018 and January 28, 2017, respectively, and are included in "Other liabilities" on the accompanying consolidated balance sheets. The related assets are included in "Other assets" on the accompanying consolidated balance sheets. The Company did not make any discretionary contributions in the years ended February 3, 2018, January 28, 2017, or January 30, 2016.

Effective December 31, 2016, the plan was frozen for contributions earned after calendar year 2016. The plan continues to exist and retains all contributions and earnings previously allocated to it. Participants can continue to make investment and distribution election changes. All contributions earned on or after January 1, 2017 are allocated to the Dollar Tree and Family Dollar Supplemental Deferred Compensation Plan.

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STOCK-BASED COMPENSATION PLAN

12 Months Ended

Feb. 03, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

STOCK-BASED COMPENSATION PLAN

STOCK-BASED COMPENSATION PLANS

Fixed Stock Option Compensation Plans

Under the Company's 2011 Omnibus Incentive Plan ("Omnibus Plan"), the Company may grant to the Company’s employees, including executive officers and independent contractors, up to 4.0 million shares of its Common Stock plus any shares available under former plans which were previously approved by the shareholders. The Omnibus Plan permits the Company to grant equity awards in the form of incentive stock options, non-qualified stock options, stock appreciation rights, restricted stock awards, restricted stock units, performance bonuses, performance units, non-employee director stock options and other equity-related awards. These awards generally vest over a three-year period with a maximum term of 10 years.

Stock appreciation rights may be awarded alone or in tandem with stock options. When the stock appreciation rights are exercisable, the holder may surrender all or a portion of the unexercised stock appreciation right and receive in exchange an amount equal to the excess of the fair market value at the date of exercise over the fair market value at the date of the grant. No stock appreciation rights have been granted to date.

Any restricted stock or RSUs awarded are subject to certain general restrictions. The restricted stock shares or units may not be sold, transferred, pledged or disposed of until the restrictions on the shares or units have lapsed or have been removed under the provisions of the plan. In addition, if a holder of restricted shares or units ceases to be employed by the Company, any shares or units in which the restrictions have not lapsed will be forfeited.

The 2013 Director Deferred Compensation Plan permits any of the Company's directors who receive a retainer or other fees for Board or Board committee service to defer all or a portion of such fees until a future date, at which time they may be paid in cash or shares of the Company's common stock, or receive all or a portion of such fees in non-statutory stock options. Deferred fees that are paid out in cash will earn interest at the 30-year Treasury Bond Rate. If a director elects to be paid in common stock, the number of shares will be determined by dividing the deferred fee amount by the closing market price of a share of the Company's common stock on the date of deferral. The number of options issued to a director will equal the deferred fee amount divided by 33% of the price of a share of the Company's common stock. The exercise price will equal the fair market value of the Company's common stock at the date the option is issued. The options are fully vested when issued and have a term of 10 years.

In conjunction with the Acquisition, the Company assumed the Family Dollar Stores, Inc. 2006 Incentive Plan (the "2006 Plan"). The 2006 Plan permitted the granting of a variety of compensatory award types, including stock options and performance share rights.

The 2003 Non-Employee Director Stock Option Plan (NEDP) provided non-qualified stock options to non-employee members of the Company's Board of Directors. The exercise price of each stock option granted equaled the closing market price of the Company’s stock on the date of grant. The options generally vested immediately. This plan was terminated on June 16, 2011 and replaced with the Omnibus Plan.

Restricted Stock

In connection with the Acquisition, unvested Family Dollar RSUs that were outstanding prior to the Acquisition were converted into unvested Dollar Tree RSUs with the same substantive terms and conditions as were applicable to the Family Dollar RSUs, in respect of a number of shares of common stock of the Company determined by multiplying the number of shares of Family Dollar RSUs by 1.0000 (the "Award Exchange Ratio"). The Company converted approximately 0.1 million unvested Family Dollar RSUs into unvested Dollar Tree RSUs at the date of Acquisition and recognized $0.7 million, $1.8 million and $2.8 million of expense related to these RSUs in 2017, 2016 and 2015, respectively.

The Company granted 0.5 million, 0.5 million and 0.3 million service-based RSUs, net of forfeitures in 2017, 2016 and 2015, respectively, from the Omnibus Plan to the Company’s employees and officers. The fair value of all of these RSUs is being expensed ratably over the three-year vesting periods, or shorter periods based on the retirement eligibility of certain grantees. The fair value was determined using the Company’s closing stock price on the date of grant. The Company recognized $32.2 million, $28.2 million and $22.6 million of expense related to service-based RSUs during 2017, 2016 and 2015, respectively. As of February 3, 2018, there was approximately $35.6 million of total unrecognized compensation expense related to these RSUs which is expected to be recognized over a weighted-average period of 20.3 months.

In 2017, the Company granted 0.3 million RSUs from the Omnibus Plan to certain officers of the Company, contingent on the Company meeting certain performance targets in 2017. The Company met these performance targets in fiscal 2017; therefore, the fair value of these RSUs of $19.7 million is being expensed over the related three-year service period or a shorter period based on the retirement eligibility of the grantee. The Company recognized $13.7 million of expense related to these RSUs in 2017. The fair value of these RSUs was determined using the Company’s closing stock price on the grant date.

In 2016, the Company granted 0.2 million RSUs from the Omnibus Plan to certain officers of the Company, contingent on the Company meeting certain performance targets in 2016. The Company met these performance targets in fiscal 2016; therefore, the fair value of these RSUs of $17.1 million is being expensed over the related three-year service period or a shorter period based on the retirement eligibility of the grantee. The Company recognized $2.0 million and $11.4 million of expense related to these RSUs in 2017 and 2016, respectively. The fair value of these RSUs was determined using the Company’s closing stock price on the grant date.

In 2015, the Company granted 0.1 million RSUs from the Omnibus Plan to certain officers of the Company, contingent on the Company meeting certain performance targets in 2015. The Company met these performance targets in fiscal 2015; therefore, the fair value of these RSUs of $11.3 million is being expensed over the related three-year service period or a shorter period based on the retirement eligibility of the grantee. The Company recognized $1.0 million, $1.8 million and $8.7 million of expense related to these RSUs in 2017, 2016 and 2015, respectively. The fair value of these RSUs was determined using the Company’s closing stock price on the grant date.

In 2017, the Company granted RSUs with an estimated fair value of $4.6 million from the Omnibus Plan to certain officers of the Company. Each officer has the opportunity to earn an amount between zero percent (0%) and two hundred percent (200%) of the individual target award contingent on the Company meeting certain performance targets for the period beginning on January 29, 2017 and ending on January 31, 2020. Provided the vesting conditions are satisfied, the awards will vest at the end of the performance period. The estimated fair value of these RSUs is being expensed over the performance period or a shorter period based on the retirement eligibility of the grantee. The Company recognized $2.6 million of expense related to these RSUs in 2017. The estimated fair value of these RSUs was determined using the Company's closing stock price on the grant date.

In 2016, the Company granted RSUs with an estimated grant date fair value of $3.2 million from the Omnibus Plan to certain officers of the Company. Each officer has the opportunity to earn an amount between zero percent (0%) and two hundred percent (200%) of the individual target award contingent on the Company meeting certain performance targets for the period beginning on January 31, 2016 and ending on February 2, 2019. Provided the vesting conditions are satisfied, the awards will vest at the end of the performance period. The current estimated fair value of these RSUs of $3.2 million is being expensed over the performance period or a shorter period based on the retirement eligibility of the grantee. The Company recognized $0.5 million and $2.0 million of expense related to these RSUs in 2017 and 2016, respectively. The estimated fair value of these RSUs was determined using the Company's closing stock price on the grant date.

In 2015, the Company granted RSUs with an estimated fair value of $2.3 million from the Omnibus Plan to certain officers of the Company. Each officer had the opportunity to earn an amount between zero percent (0%) and two hundred percent (200%) of the individual target award contingent on the Company meeting certain performance targets for the period beginning on February 1, 2015 and ending on February 3, 2018. The estimated fair value was being expensed over the performance period or a shorter period based on the retirement eligibility of the grantee. The Company recognized $0.8 million, $2.3 million and $1.4 million of expense related to these RSUs in 2017, 2016 and 2015, respectively. The estimated fair value of these RSUs was determined using the Company's closing stock price on the grant date.

In 2013, the Company granted RSUs ("2013 Grants") with an estimated fair value of $1.7 million from the Omnibus Plan to certain officers of the Company. Each officer had the opportunity to earn an amount between zero percent (0%) and two hundred percent (200%) of the individual target award contingent on the Company meeting certain performance targets for the period beginning on February 3, 2013 and ending on January 30, 2016 ("2013 Goal"). The estimated fair value was being expensed over the performance period or a shorter period based on the retirement eligibility of the grantee. The estimated fair value of these RSUs was determined using the Company's closing stock price on the grant date. However, because the Acquisition was not yet contemplated as of the grant date, the 2013 Goal did not exclude costs related to the Acquisition or any income that may be attributable to Family Dollar during the performance period. In 2015, the Company concluded that maintaining the 2013 Grants in their original form would undermine the Company's goals and create skewed incentives for the grantees.

Because amending the 2013 Goal would have jeopardized deductibility of the awards under Section 162(m) of the Internal Revenue Service Code, in 2015 the Compensation Committee of the Board of Directors canceled the 2013 Grants and approved new awards ("2015 Supplemental Grants"), with a fair value of $2.2 million and a new operating income goal for the one-year period ending January 30, 2016 ("2015 Supplemental Goal"). The 2015 Supplemental Goal equals the amount remaining in the final year of the 2013 Goal, giving credit for actual Company performance utilizing an operating income definition that excludes both costs related to the Acquisition and income from Family Dollar. As such, the 2015 Supplemental Grants exactly replicate the incentive structure of the 2013 Grants had those awards excluded the effect of the then-unknown and unforeseeable Acquisition when they were granted. The Company recognized a $1.2 million reduction of expense related to the 2013 Grants cancellation in 2015 and recognized $0.2 million and $2.4 million of expense related to the 2015 Supplemental Grants in 2016 and 2015, respectively.

In 2012, the Company granted 0.2 million RSUs with a fair value of $10.0 million from the Omnibus Plan to the Chief Executive Officer of the Company, contingent on the Company meeting certain performance targets for the period beginning July 29, 2012 and ending on August 3, 2013 and the grantee completing a five-year service requirement. The fair value of these RSUs was being expensed ratably over the five-year vesting period. The Company recognized $0.7 million, $2.0 million and $2.0 million of expense related to these RSUs in 2017, 2016 and 2015, respectively. The fair value of these RSUs was determined using the Company's closing stock price on the grant date.

In 2015, the Company granted 0.1 million service-based RSUs with a fair value of $7.9 million from the Omnibus Plan. The estimated fair value of these RSUs is being expensed ratably over the three-year vesting period. The Company recognized $1.6 million, $2.0 million and $1.0 million of expense related to these RSUs in 2017, 2016 and 2015, respectively.

On March 18, 2016, the Company granted approximately 0.1 million RSUs with a fair value of $5.0 million from the Omnibus Plan to the President of the Company, contingent on the Company meeting certain performance targets for the period beginning January 31, 2016 and ending on February 2, 2019 and the grantee completing a five-year service requirement. The fair value of these RSUs is being expensed ratably over the five-year vesting period. The Company recognized $1.0 million and $0.8 million of expense related to these RSUs in 2017 and 2016, respectively. The fair value of these RSUs was determined using the Company's closing stock price on the grant date.

The following table summarizes the status of RSUs as of February 3, 2018, and changes during the year then ended: 

	Shares		Weighted Average Grant Date Fair Value
Nonvested at January 28, 2017	1,619,501		$	73.43
Granted	890,371		78.63
Vested	(891,791	)	67.61
Forfeited	(92,829	)	79.21
Nonvested at February 3, 2018	1,525,252		$	79.37

In connection with the vesting of RSUs in 2017, 2016 and 2015, certain employees elected to receive shares net of minimum statutory tax withholding amounts which totaled $27.4 million, $21.9 million and $21.6 million, respectively. The total fair value of the restricted shares vested during the years ended February 3, 2018, January 28, 2017 and January 30, 2016 was $60.3 million, $42.4 million and $36.8 million, respectively.

Stock Options

In 2017, 2016 and 2015, a director elected to defer his compensation into stock options under the 2013 Director Deferred Compensation Plan. These options vest immediately and are expensed on the grant date. In 2016, the Company granted 0.2 million stock options with a fair value of $4.0 million from the Omnibus Plan to an officer of the Company. The fair value of these stock options will be expensed over the five-year vesting period. The Company recognized $1.3 million of expense related to these stock options in 2017. The Company did not recognize any expense related to these stock options in 2016.

In connection with the Acquisition, options to purchase Family Dollar common stock ("Family Dollar Options") that were outstanding prior to the Acquisition were converted into options to purchase, on the same substantive terms and conditions as were applicable to Family Dollar Options, a number of shares of common stock of the Company determined by multiplying the number of shares of Family Dollar common stock subject to such Family Dollar Options by 1.0000 (the "Award Exchange Ratio"), at an exercise price per share equal to the per share exercise price for the shares of Family Dollar common stock otherwise purchasable pursuant to the Family Dollar Options divided by the Award Exchange Ratio. The Company converted approximately 1.5 million Family Dollar vested and unvested options into equivalent options to purchase Dollar Tree Common Stock at the date of Acquisition and recognized $1.3 million, $2.6 million and $6.2 million of expense related to these options in 2017, 2016 and 2015, respectively. Stock options are valued using the Black-Scholes option-pricing model and compensation expense is recognized on a straight-line basis, net of estimated forfeitures, over the requisite service period.

The fair value of each option grant was estimated on the Acquisition date using the Black-Scholes option-pricing model. The expected term of the awards granted is based on an analysis of historical and expected future exercise behavior. Expected volatility is derived from an analysis of the historical volatility of the Company’s publicly traded stock. The risk free rate is based on the U.S. Treasury rates on the Acquisition date with maturity dates approximating the expected life of the option on the Acquisition date.

The weighted average assumptions used in the Black-Scholes option pricing model for awards granted to certain officers in 2016 and converted awards in 2015 are as follows:

	Fiscal 2016			Fiscal 2015
Expected term in years	6.50			2.03
Expected volatility	24.51		%	20.77		%
Annual dividend yield	—		%	—		%
Risk free interest rate	2.09		%	0.60		%
Weighted-average fair value of options granted     during the period	$	22.10		$	23.15

Amounts for options granted in 2017 and 2015 are immaterial.

The following tables summarize information about options outstanding at February 3, 2018 and changes during the year then ended.

Stock Option Activity
	February 3, 2018
			Weighted
			Average		Weighted	Aggregate
			Per Share		Average	Intrinsic
			Exercise		Remaining	Value
	Shares		Price		Term	(in millions)
Outstanding, beginning of period	1,041,435		$	62.38
Granted	8,525		83.54
Exercised	(494,411	)	53.85
Forfeited	(32,466	)	73.01
Outstanding, end of period	523,083		$	70.14	5.00	$	20.2
Options vested at February 3, 2018	288,698		$	66.56	4.25	$	12.2
Options exercisable at end of period	288,698		$	66.56	4.25	$	12.2

	Options Outstanding				Options Exercisable
	Options				Options
Range of	Outstanding	Weighted Avg.	Weighted Avg.		Exercisable	Weighted Avg.
Exercise	at February 3,	Remaining	Exercise		at February 3,	Exercise
Prices	2018	Contractual Life	Price		2018	Price
$19.93 to $48.30	47,807	3.6	$	32.36	47,807	$	32.36
$48.31 to $68.70	33,030	2.0	57.95		30,108	57.53
$68.71 to $76.86	236,157	1.2	72.90		54,832	69.10
$76.87 to $78.45	185,805	6.7	76.98		138,465	76.98
$78.46 to $107.31	20,284	6.7	84.19		17,486	85.06
$19.93 to $107.31	523,083	5.0	$	70.14	288,698	$	66.56

The intrinsic value of options exercised during 2017, 2016 and 2015 was approximately $18.3 million, $11.8 million and $13.2 million, respectively.

Employee Stock Purchase Plan

Under the Dollar Tree, Inc. Employee Stock Purchase Plan (ESPP), the Company is authorized to issue up to 8,707,692 shares of Common Stock to eligible employees. Under the terms of the ESPP, employees can choose to have up to 10% of their annual base earnings withheld to purchase the Company's common stock. The purchase price of the stock is 85% of the lower of the price at the beginning or the end of the quarterly offering period. Under the ESPP, the Company has sold 5,138,468 shares as of February 3, 2018.

The fair value of the employees' purchase rights is estimated on the date of grant using the Black-Scholes option-pricing model with the following weighted average assumptions:

	Fiscal 2017		Fiscal 2016		Fiscal 2015
Expected term	3 months		3 months		3 months
Expected volatility	10.9	%	14.6	%	13.2	%
Annual dividend yield	—	%	—	%	—	%
Risk free interest rate	1.1	%	0.4	%	0.2	%

The weighted average per share fair value of purchase rights granted in 2017, 2016 and 2015 was $13.62, $13.43 and $11.65, respectively. Total expense recognized for these purchase rights was $2.0 million, $1.6 million and $1.0 million in 2017, 2016 and 2015, respectively.

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SEGMENT REPORTING

12 Months Ended

Feb. 03, 2018

Segment Reporting [Abstract]

Segment Reporting

SEGMENT REPORTING

The Company operates a chain of more than 14,800 retail discount stores in 48 states and five Canadian provinces. The Company's operations are conducted in two reporting business segments: Dollar Tree and Family Dollar. The Company defines its segments as those operations whose results its chief operating decision maker ("CODM") regularly reviews to analyze performance and allocate resources. The results of operations of Family Dollar are included in the Company's results of operations beginning on July 6, 2015.

The Dollar Tree segment is the leading operator of discount variety stores offering merchandise at the fixed price of $1.00. The Dollar Tree segment includes the Company's operations under the "Dollar Tree" and "Dollar Tree Canada" brands, 11 distribution centers in the United States, two distribution centers in Canada and a Store Support Center in Chesapeake, Virginia.

The Family Dollar segment operates a chain of general merchandise retail discount stores providing consumers with a selection of competitively-priced merchandise in convenient neighborhood stores. The Family Dollar segment consists of the Company's operations under the "Family Dollar" brand, 11 distribution centers and a Store Support Center in Matthews, North Carolina.

The Company measures the results of its segments using, among other measures, each segment's net sales, gross profit and operating income (loss). The Company may revise the measurement of each segment's operating income (loss), including the allocation of distribution center and Store Support Center costs, as determined by the information regularly reviewed by the CODM. If the measurement of a segment changes, prior period amounts and balances would be reclassified to be comparable to the current period's presentation.

Net sales by segment are as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Net sales:
Dollar Tree	$	11,164.4	$	10,138.7	$	9,336.4
Family Dollar	11,081.1		10,580.5		6,162.0
Total net sales	$	22,245.5	$	20,719.2	$	15,498.4

Gross profit by segment is as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Gross profit:
Dollar Tree	$	3,998.5	$	3,584.7	$	3,249.3
Family Dollar	3,023.4		2,810.0		1,407.4
Total gross profit	$	7,021.9	$	6,394.7	$	4,656.7

Depreciation and amortization expense by segment is as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Depreciation and amortization expense:
Dollar Tree	$	251.8	$	241.3	$	223.4
Family Dollar	359.7		396.5		264.3
Total depreciation and amortization expense	$	611.5	$	637.8	$	487.7

Operating income (loss) by segment is as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Operating income (loss):
Dollar Tree	$	1,481.9	$	1,305.3	$	1,080.5
Family Dollar	517.2		399.5		(30.8		)
Total operating income	$	1,999.1	$	1,704.8	$	1,049.7

Total assets by segment are as follows:

	As of
	February 3,		January 28,
(in millions)	2018		2017
Total assets:
Dollar Tree	$	4,113.4	$	3,705.5
Family Dollar	12,219.4		11,996.1
Total assets	$	16,332.8	$	15,701.6

Total goodwill by segment is as follows:

	As of
	February 3,		January 28,
(in millions)	2018		2017
Total goodwill:
Dollar Tree	$	347.1	$	345.4
Family Dollar	4,678.1		4,678.1
Total goodwill	$	5,025.2	$	5,023.5

Goodwill is reassigned between segments when stores are rebannered between segments. There were no stores rebannered between segments in 2017. In 2016, the Company reassigned $60.0 million of goodwill from Family Dollar to Dollar Tree as a result of rebannering.

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CONDENSED CONSOLIDATING FINANCIAL INFORMATION CONDENSED CONSOLIDATING FINANCIAL INFORMATION

12 Months Ended

Feb. 03, 2018

Condensed Financial Information of Parent Company Only Disclosure [Abstract]

Condensed Financial Information of Parent Company Only Disclosure [Text Block]

CONDENSED CONSOLIDATING FINANCIAL INFORMATION

As discussed in Note 6, at February 3, 2018, the Company had outstanding $750.0 million principal amount of 5.25% Acquisition Notes due March 1, 2020 and $2,500.0 million principal amount of 5.75% Acquisition Notes due March 1, 2023, which are unsecured obligations of the Company and are also fully, unconditionally, jointly and severally guaranteed on an unsecured, unsubordinated basis, subject to certain exceptions, by certain of the Company's direct or indirect wholly-owned U.S. subsidiaries, including Family Dollar and certain of its subsidiaries. All of the subsidiaries, guarantor and non-guarantor, are 100% owned by the parent. Supplemental condensed consolidated financial information of the Company, including such information for the Guarantors, is presented below. The information is presented in accordance with the requirements of Rule 3-10 under Regulation S-X of the Securities and Exchange Commission (the "SEC"). The financial information may not necessarily be indicative of results of operations, cash flows or financial position had the guarantor or the non-guarantor subsidiaries operated as independent entities. Investments in subsidiaries are presented using the equity method of accounting. The principal elimination entries eliminate investments in subsidiaries and intercompany balances and transactions. Separate financial statements of the Guarantors are not provided as the condensed consolidating financial information contained herein provides a more meaningful disclosure to allow investors to determine the nature of the assets held by, and the operations of, the combined groups. The Company completed the exchange of the Acquisition Notes for registered notes with substantially identical terms on August 1, 2016.

On January 30, 2018, the Company provided an irrevocable notice to the 2020 Notes holders to call the $750.0 million 2020 Notes on March 1, 2018. In connection with the early redemption of the 2020 Notes, the Company recorded a make-whole premium of $9.8 million in "Interest expense, net" for the year ended February 3, 2018 in the accompanying consolidated income statements, which was payable on the call date of March 1, 2018. The Company paid the $759.8 million on March 1, 2018. In addition, the remaining $6.1 million of amortizable non-cash deferred financing costs at February 3, 2018 were fully expensed at the call date of March 1, 2018.

Condensed Consolidating Statements of Comprehensive Income

	Year Ended February 3, 2018
				Guarantor			Non-Guarantor			Consolidation			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net sales	$	—		$	22,010.0		$	358.8		$	(123.3	)	$	22,245.5
Cost of sales	—			15,105.5			173.4			(55.3		)	15,223.6
Gross profit	—			6,904.5			185.4			(68.0		)	7,021.9
Selling, general and administrative    expenses	6.1			4,922.5			162.2			(68.0		)	5,022.8
Operating income (loss)	(6.1		)	1,982.0			23.2			—			1,999.1
Interest expense (income), net	239.8			69.8			(7.8		)	—			301.8
Other (income) expense, net	(0.1		)	(7.5		)	0.9			—			(6.7		)
Income before income taxes	(245.8		)	1,919.7			30.1			—			1,704.0
Provision for income taxes	(113.5		)	87.2			16.0			—			(10.3		)
Equity in earnings of subsidiaries	(1,846.6		)	(14.2		)	—			1,860.8			—
Net income	1,714.3			1,846.7			14.1			(1,860.8		)	1,714.3
Other comprehensive income	5.3			1.6			5.3			(6.9		)	5.3
Comprehensive income	$	1,719.6		$	1,848.3		$	19.4		$	(1,867.7	)	$	1,719.6

Condensed Consolidating Statements of Comprehensive Income (Continued)

	Year Ended January 28, 2017
				Guarantor			Non-Guarantor			Consolidation			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net sales	$	—		$	20,506.9		$	731.6		$	(519.3	)	$	20,719.2
Cost of sales	—			14,178.1			584.4			(438.0		)	14,324.5
Gross profit	—			6,328.8			147.2			(81.3		)	6,394.7
Selling, general and administrative    expenses	7.4			4,631.0			125.2			(73.7		)	4,689.9
Operating (loss) income	(7.4		)	1,697.8			22.0			(7.6		)	1,704.8
Interest expense (income), net	316.8			66.3			(7.6		)	—			375.5
Other (income) expense, net	7.4			(0.7		)	0.8			(7.6		)	(0.1		)
Income (loss) before income taxes	(331.6		)	1,632.2			28.8			—			1,329.4
Provision for income taxes	(133.3		)	558.8			7.7			—			433.2
Equity in earnings of subsidiaries	(1,094.5		)	(15.4		)	—			1,109.9			—
Net income	896.2			1,088.8			21.1			(1,109.9		)	896.2
Other comprehensive income	5.5			1.7			5.5			(7.2		)	5.5
Comprehensive income	$	901.7		$	1,090.5		$	26.6		$	(1,117.1	)	$	901.7

	Year Ended January 30, 2016
				Guarantor			Non-Guarantor			Consolidation			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net sales	$	—		$	15,312.2		$	737.6		$	(551.4	)	$	15,498.4
Cost of sales	—			10,715.6			664.1			(538.0		)	10,841.7
Gross profit	—			4,596.6			73.5			(13.4		)	4,656.7
Selling, general and administrative    expenses	48.4			3,505.5			62.5			(9.4		)	3,607.0
Operating (loss) income	(48.4		)	1,091.1			11.0			(4.0		)	1,049.7
Interest expense (income), net	464.4			139.1			(4.1		)	—			599.4
Other (income) expense, net	4.0			(0.2		)	2.3			(4.0		)	2.1
Income (loss) before income taxes	(516.8		)	952.2			12.8			—			448.2
Provision for income taxes	(213.3		)	361.6			17.5			—			165.8
Equity in earnings of subsidiaries	(585.9		)	(31.1		)	—			617.0			—
Net income (loss)	282.4			621.7			(4.7		)	(617.0		)	282.4
Other comprehensive loss	—			—			(9.0		)	—			(9.0		)
Comprehensive income	$	282.4		$	621.7		$	(13.7	)	$	(617.0	)	$	273.4

Condensed Consolidating Balance Sheets

	February 3, 2018
				Guarantor			Non-Guarantor		Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries		Adjustments			Company
ASSETS
Current assets:
Cash and cash equivalents	$	133.2		$	700.1		$	264.5	$	—		$	1,097.8
Merchandise inventories, net	—			3,120.4			48.9		—			3,169.3
Current deferred tax assets, net	—			(7.9		)	7.9		—			—
Due from intercompany, net	102.1			635.5			69.0		(806.6		)	—
Other current assets	0.2			271.9			37.1		—			309.2
Total current assets	235.5			4,720.0			427.4		(806.6		)	4,576.3
Property, plant and equipment, net	—			3,175.7			25.0		—			3,200.7
Assets available for sale	—			8.0			—		—			8.0
Goodwill	—			4,993.1			32.1		—			5,025.2
Favorable lease rights, net	—			375.3			—		—			375.3
Tradename intangible asset	—			3,100.0			—		—			3,100.0
Other intangible assets, net	—			4.8			—		—			4.8
Investment in subsidiaries	9,748.8			108.2			—		(9,857.0		)	—
Intercompany note receivable	1,801.4			—			188.8		(1,990.2		)	—
Due from intercompany, net	1,310.7			—			—		(1,310.7		)	—
Other assets	—			42.3			2.9		(2.7		)	42.5
Total assets	$	13,096.4		$	16,527.4		$	676.2	$	(13,967.2	)	$	16,332.8
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	915.9		$	—		$	—	$	—		$	915.9
Accounts payable	—			1,162.0			11.9		0.9			1,174.8
Due to intercompany, net	524.0			216.5			66.1		(806.6		)	—
Income taxes payable	(27.2		)	50.7			8.0		—			31.5
Other current liabilities	43.9			398.2			294.8		—			736.9
Total current liabilities	1,456.6			1,827.4			380.8		(805.7		)	2,859.1
Long-term debt, net, excluding    current portion	4,455.4			306.7			—		—			4,762.1
Unfavorable lease rights, net	—			100.0			—		—			100.0
Deferred tax liabilities, net	1.9			983.3			—		—			985.2
Income taxes payable, long-term	—			43.8			—		—			43.8
Due to intercompany, net	—			1,310.7			—		(1,310.7		)	—
Intercompany note payable	—			1,990.2			—		(1,990.2		)	—
Other liabilities	0.2			305.1			98.6		(3.6		)	400.3
Total liabilities	5,914.1			6,867.2			479.4		(4,110.2		)	9,150.5
Shareholders' equity	7,182.3			9,660.2			196.8		(9,857.0		)	7,182.3
Total liabilities and equity	$	13,096.4		$	16,527.4		$	676.2	$	(13,967.2	)	$	16,332.8

Condensed Consolidating Balance Sheets (Continued)

	January 28, 2017
				Guarantor			Non-Guarantor		Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries		Adjustments			Company
ASSETS
Current assets:
Cash and cash equivalents	$	562.4		$	139.2		$	164.8	$	—		$	866.4
Short-term investments	—			—			4.0		—			4.0
Merchandise inventories, net	—			2,826.3			41.2		(1.7		)	2,865.8
Current deferred tax assets, net	—			(9.3		)	9.3		—			—
Due from intercompany, net	58.7			1,041.5			42.8		(1,143.0		)	—
Other current assets	0.5			198.7			2.3		0.3			201.8
Total current assets	621.6			4,196.4			264.4		(1,144.4		)	3,938.0
Property, plant and equipment, net	—			3,085.3			30.5		—			3,115.8
Assets available for sale	—			9.0			—		—			9.0
Goodwill	—			4,993.1			30.4		—			5,023.5
Favorable lease rights, net	—			468.6			—		—			468.6
Tradename intangible asset	—			3,100.0			—		—			3,100.0
Other intangible assets, net	—			5.1			—		—			5.1
Investment in subsidiaries	8,640.1			106.6			—		(8,746.7		)	—
Intercompany note receivable	1,926.4			—			188.8		(2,115.2		)	—
Due from intercompany, net	1,243.8			—			—		(1,243.8		)	—
Other assets	—			41.3			3.3		(3.0		)	41.6
Total assets	$	12,431.9		$	16,005.4		$	517.4	$	(13,253.1	)	$	15,701.6
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	152.1		$	—		$	—	$	—		$	152.1
Accounts payable	—			1,105.9			14.7		(1.0		)	1,119.6
Due to intercompany, net	969.6			121.5			51.9		(1,143.0		)	—
Other current liabilities	66.4			470.5			207.3		—			744.2
Income taxes payable	(1.9		)	91.0			0.9		—			90.0
Total current liabilities	1,186.2			1,788.9			274.8		(1,144.0		)	2,105.9
Long-term debt, net, excluding    current portion	5,853.9			315.8			—		—			6,169.7
Unfavorable lease rights, net	—			124.0			—		—			124.0
Deferred tax liabilities, net	2.0			1,456.9			—		—			1,458.9
Income taxes payable, long-term	—			71.2			—		—			71.2
Due to intercompany, net	—			1,243.8			—		(1,243.8		)	—
Intercompany note payable	—			2,115.2			—		(2,115.2		)	—
Other liabilities	—			377.5			8.1		(3.2		)	382.4
Total liabilities	7,042.1			7,493.3			282.9		(4,506.2		)	10,312.1
Shareholders' equity	5,389.8			8,512.1			234.5		(8,746.9		)	5,389.5
Total liabilities and equity	$	12,431.9		$	16,005.4		$	517.4	$	(13,253.1	)	$	15,701.6

Condensed Consolidating Statements of Cash Flows

	Year Ended February 3, 2018
				Guarantor			Non-Guarantor			Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net cash provided by operating activities	$	222.3		$	1,908.5		$	153.3		$	(773.9	)	$	1,510.2
Cash flows from investing activities:
Capital expenditures	—			(631.0		)	(1.2		)	—			(632.2		)
Proceeds from sale of restricted and    unrestricted investments	—			—			4.0			—			4.0
Other	—			0.3			—			—			0.3
Net cash provided by (used in)    investing activities	—			(630.7		)	2.8			—			(627.9		)
Cash flows from financing activities:
Principal payments for long-term debt	(659.1		)	—			—			—			(659.1		)
Dividends paid	—			(716.9		)	(57.0		)	773.9			—
Proceeds from stock issued pursuant to    stock-based compensation plans	35.0			—			—			—			35.0
Cash paid for taxes on exercises/vesting of    stock-based compensation	(27.4		)	—			—			—			(27.4		)
Net cash used in financing activities	(651.5		)	(716.9		)	(57.0		)	773.9			(651.5		)
Effect of exchange rate changes on cash and    cash equivalents	—			—			0.6			—			0.6
Net (decrease) increase in cash and cash    equivalents	(429.2		)	560.9			99.7			—			231.4
Cash and cash equivalents at beginning of    period	562.4			139.2			164.8			—			866.4
Cash and cash equivalents at end of period	$	133.2		$	700.1		$	264.5		$	—		$	1,097.8

Condensed Consolidating Statements of Cash Flows (continued)

	Year Ended January 28, 2017
				Guarantor			Non-Guarantor			Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net cash provided by operating activities	$	2,022.9		$	1,121.1		$	71.5		$	(1,542.2	)	$	1,673.3
Cash flows from investing activities:
Capital expenditures	—			(563.4		)	(1.3		)	—			(564.7		)
Purchase of restricted investments	—			(36.1		)	—			—			(36.1		)
Proceeds from sale of restricted    investments	—			118.1			—			—			118.1
Other	—			(0.9		)	—			—			(0.9		)
Net cash used in investing activities	—			(482.3		)	(1.3		)	—			(483.6		)
Cash flows from financing activities:
Principal payments for long-term debt	(4,036.2		)	—			—			—			(4,036.2		)
Proceeds from long-term debt, net of    discount	2,962.5			—			—			—			2,962.5
Repayments of revolving credit facility	(140.0		)	—			—			—			(140.0		)
Proceeds from revolving credit facility	140.0			—			—			—			140.0
Net intercompany note activity	(400.0		)	400.0			—			—			—
Dividends paid	—			(1,536.5		)	(23.0		)	1,559.5			—
Proceeds from stock issued pursuant to    stock-based compensation plans	41.5			—			—			—			41.5
Cash paid for taxes on exercises/vesting of    stock-based compensation	(22.2		)	—			—			—			(22.2		)
Other	(6.1		)	—			—			—			(6.1		)
Net cash used in financing activities	(1,460.5		)	(1,136.5		)	(23.0		)	1,559.5			(1,060.5		)
Effect of exchange rate changes on cash and    cash equivalents	—			—			1.1			—			1.1
Net (decrease) increase in cash and cash    equivalents	562.4			(497.7		)	48.3			17.3			130.3
Cash and cash equivalents at beginning of    period	—			636.9			116.5			(17.3		)	736.1
Cash and cash equivalents at end of period	$	562.4		$	139.2		$	164.8		$	—		$	866.4

Condensed Consolidating Statements of Cash Flows (continued)

	Year Ended January 30, 2016
				Guarantor			Non-Guarantor			Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net cash provided by (used in) operating    activities	$	765.1		$	720.8		$	(19.4	)	$	(664.0	)	$	802.5
Cash flows from investing activities:
Capital expenditures	—			(475.7		)	(4.8		)	—			(480.5		)
Acquisition of Family Dollar, net of    common stock issued, equity    compensation and cash acquired	(6,833.0		)	207.3			98.0			—			(6,527.7		)
Other	—			(7.5		)	37.3			—			29.8
Net cash provided by (used in)    investing activities	(6,833.0		)	(275.9		)	130.5			—			(6,978.4		)
Cash flows from financing activities:
Principal payments for long-term debt	(4,991.5		)	(935.2		)	—			—			(5,926.7		)
Proceeds from long-term debt, net of    discount	12,130.2			—			—			—			12,130.2
Net intercompany note activity	(1,109.6		)	1,109.6			—			—			—
Dividends paid	—			(646.7		)	—			646.7			—
Debt-issuance costs	(159.8		)	—			—			—			(159.8		)
Cash paid for taxes on exercises/vesting of    stock-based compensation	(21.6		)	—			—			—			(21.6		)
Other	26.7			—			—			—			26.7
Net cash provided by (used in)    financing activities	5,874.4			(472.3		)	—			646.7			6,048.8
Effect of exchange rate changes on cash and    cash equivalents	—			—			(0.9		)	—			(0.9		)
Net (decrease) increase in cash and cash    equivalents	(193.5		)	(27.4		)	110.2			(17.3		)	(128.0		)
Cash and cash equivalents at beginning of    period	193.5			664.3			6.3			—			864.1
Cash and cash equivalents at end of period	$	—		$	636.9		$	116.5		$	(17.3	)	$	736.1

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QUARTERLY FINANCIAL INFORMATION (Unaudited)

12 Months Ended

Jan. 30, 2016

Quarterly Financial Information Disclosure [Abstract]

QUARTERLY FINANCIAL INFORMATION (Unaudited)

QUARTERLY FINANCIAL INFORMATION (Unaudited)

The following table sets forth certain items from the Company's unaudited consolidated income statements for each quarter of fiscal year 2017 and 2016. The unaudited information has been prepared on the same basis as the audited consolidated financial statements appearing elsewhere in this report and includes all adjustments, consisting only of normal recurring adjustments, which management considers necessary for a fair presentation of the financial data shown. The operating results for any quarter are not necessarily indicative of results for a full year or for any future period.

(dollars in millions, except diluted net income per share data)	First Quarter (1)			Second Quarter			Third Quarter			Fourth Quarter
Fiscal 2017:
Net sales	$	5,287.1		$	5,281.2		$	5,316.6		$	6,360.6
Gross profit	$	1,627.1		$	1,627.8		$	1,666.0		$	2,101.0
Operating income (2)	$	388.8		$	419.5		$	425.2		$	765.6
Net income (3)	$	200.5		$	233.8		$	239.9		$	1,040.1
Diluted net income per share (3)	$	0.85		$	0.98		$	1.01		$	4.37
Stores open at end of quarter	14,482			14,581			14,744			14,835
Comparable store net sales change (4)	0.5		%	2.4		%	3.3		%	2.5		%
Fiscal 2016:
Net sales	$	5,085.8		$	4,996.3		$	5,001.6		$	5,635.3
Gross profit	$	1,554.6		$	1,512.4		$	1,520.5		$	1,807.0
Operating income	$	418.7		$	357.2		$	342.4		$	586.5
Net income	$	232.7		$	170.2		$	171.6		$	321.8
Diluted net income per share	$	0.98		$	0.72		$	0.72		$	1.36
Stores open at end of quarter	13,997			14,129			14,284			14,334
Comparable store net sales change (4)	2.2		%	1.1		%	1.8		%	1.3		%

(1) Easter was observed on April 16, 2017 and March 27, 2016.

(2) In the first and second quarters of 2017, the Company incurred $50.9 million and $2.6 million, respectively, in impairment charges related to its divestiture-related receivable from Dollar Express. In the fourth quarter of 2017, the Company settled a lawsuit with Dollar Express related to the divestiture, under which Dollar Express paid the Company $35.0 million of the impaired receivable.

(3) In the first, second and fourth quarters of 2017, net income and diluted net income per share were affected, net of tax, by the impairment charges and settlement, respectively, noted in (2) above, in the amounts of $31.6 million and $0.13 per share, $1.6 million and $0.01 per share, and $21.4 million and $0.09 per share, respectively.

In the fourth quarter of 2017, the Company reevaluated its workers' compensation insurance reserves. As a result of the effect of rebannered Family Dollar stores, among other factors, the Company determined that the Dollar Tree workers' compensation loss reserves were not as predictable as they were previously. Therefore, the Company concluded that it was no longer appropriate to discount these reserves. The increase in the Dollar Tree workers' compensation reserve resulting from the change to record the reserves on an undiscounted basis decreased fourth quarter 2017 net income and diluted net income per share by $8.0 million and $0.03 per share, respectively.

Also, on January 30, 2018, the Company provided an irrevocable notice to the holders of the $750.0 million 2020 Notes to call the 2020 Notes on March 1, 2018. In connection with the early redemption of the 2020 Notes, the Company recorded a redemption premium of $9.8 million, which was payable on the call date of March 1, 2018. The Company paid the $759.8 million on March 1, 2018. As a result of recording the redemption premium on the 2020 Notes, fourth quarter 2017 net income and diluted net income per share decreased by $6.2 million and $0.03 per share, respectively.

In addition, as a result of the enactment of the TCJA on December 22, 2017, fourth quarter 2017 net income and diluted net income per share increased by $583.7 million and $2.45 per share, respectively, in the fourth quarter of 2017.

(4) Both the Company's Dollar Tree stores and its acquired Family Dollar stores are included in the comparable store net sales calculation beginning in the fourth quarter of fiscal 2016; prior to that, only the Company's Dollar Tree stores were included in the comparable store net sales calculation.

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

12 Months Ended

Feb. 03, 2018

Accounting Policies [Abstract]

Description of Business

Description of Business

Dollar Tree, Inc. (the Company) is a leading operator of discount retail stores in the United States and Canada. Below are those accounting policies considered by the Company to be significant.

Principles of Consolidation

Principles of Consolidation

The consolidated financial statements include the financial statements of Dollar Tree, Inc., and its wholly-owned subsidiaries. All significant intercompany balances and transactions have been eliminated in consolidation.

Segment Information

Segment Information

At February 3, 2018, the Company operates more than 14,800 retail discount stores in 48 states and five Canadian provinces. The Company's operations are conducted in two reporting business segments: Dollar Tree and Family Dollar. The Company defines its segments as those operations whose results its chief operating decision maker ("CODM") regularly reviews to analyze performance and allocate resources. The results of operations of Family Dollar are included in the Company's results of operations beginning on July 6, 2015.

The Dollar Tree segment is the leading operator of discount variety stores offering merchandise at the fixed price of $1.00. The Dollar Tree segment includes the Company's operations under the "Dollar Tree" and "Dollar Tree Canada" brands, 11 distribution centers in the United States, two distribution centers in Canada and a Store Support Center in Chesapeake, Virginia.

The Family Dollar segment operates a chain of general merchandise retail discount stores providing consumers with a selection of competitively-priced merchandise in convenient neighborhood stores. The Family Dollar segment consists of the Company's operations under the "Family Dollar" brand, 11 distribution centers and a Store Support Center in Matthews, North Carolina.

Foreign Currency

Foreign Currency

The functional currencies of certain of the Company’s international subsidiaries are the local currencies of the countries in which the subsidiaries are located. Foreign currency denominated assets and liabilities are translated into U.S. dollars using the exchange rates in effect at the consolidated balance sheet date. Results of operations and cash flows are translated using the average exchange rates throughout the period. The effect of exchange rate fluctuations on translation of assets and liabilities is included as a component of shareholders’ equity in accumulated other comprehensive loss. Gains and losses from foreign currency transactions, which are included in "Other (income) expense, net" have not been significant.

Fiscal Year

Fiscal Year

The Company's fiscal year ends on the Saturday closest to January 31. Any reference herein to "2017" or "Fiscal 2017," “2016” or “Fiscal 2016,” and “2015” or “Fiscal 2015,” relates to as of or for the year ended February 3, 2018, January 28, 2017, and January 30, 2016, respectively. Fiscal 2017 included 53 weeks, commensurate with the retail calendar. Fiscal 2016 and 2015 each included 52 weeks. "2018" or "Fiscal 2018" ends on February 2, 2019 and will include 52 weeks.

Use of Estimates

Use of Estimates

The preparation of financial statements in conformity with U.S. generally accepted accounting principles ("GAAP") requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Purchase Price Allocation

Purchase Price Allocation

Determining the fair value of certain assets and liabilities acquired is subjective in nature and often involves the use of significant estimates and assumptions, which are inherently uncertain. Many of the estimates and assumptions used to determine fair values, such as those used for intangible assets, are made based on forecasted information and discount rates. In addition, the judgments made in determining the estimated fair value assigned to each class of assets acquired and liabilities assumed, as well as asset lives, can materially impact the Company's results of operations. To assist in the purchase price allocation for the Acquisition, the Company engaged a third-party appraisal firm. See Note 2 for more information regarding the Acquisition.

Cash and Cash Equivalents

Cash and Cash Equivalents

Cash and cash equivalents at February 3, 2018 and January 28, 2017 includes $674.1 million and $554.4 million, respectively, of investments primarily in money market securities which are valued at cost, which approximates fair value. For purposes of the consolidated statements of cash flows, the Company considers all highly-liquid debt instruments with original maturities of three months or less to be cash equivalents. The majority of payments due from financial institutions for the settlement of debit card and credit card transactions process within three business days, and therefore are classified as cash and cash equivalents.

Merchandise Inventories

Merchandise Inventories

Merchandise inventories at the Company’s distribution centers are stated at the lower of cost or market, determined on a weighted-average cost basis. Cost is assigned to store inventories using the retail inventory method on a weighted-average basis. Under the retail inventory method, the valuation of inventories at cost and the resulting gross margins are computed by applying a calculated cost-to-retail ratio to the retail value of inventories.

Costs directly associated with warehousing and distribution are capitalized as merchandise inventories. Total warehousing and distribution costs capitalized into inventory amounted to $137.4 million and $116.9 million at February 3, 2018 and January 28, 2017, respectively.

Property, Plant and Equipment

Property, Plant and Equipment

Property, plant and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the respective assets as follows:

Buildings	39 to 40 years
Furniture, fixtures and equipment	3 to 15 years

Leasehold improvements are amortized over the estimated useful lives of the respective assets or the committed terms of the related leases, whichever is shorter. Amortization is included in "Selling, general and administrative expenses" in the accompanying consolidated income statements.

Costs incurred related to software developed for internal use are capitalized and amortized, generally over three years.

Property, plant and equipment, net, as of February 3, 2018 and January 28, 2017 consists of the following: 

	February 3,		January 28,
(in millions)	2018		2017
Land	$	208.0	$	193.8
Buildings	1,092.5		1,044.9
Leasehold improvements	1,860.2		1,690.2
Furniture, fixtures and equipment	3,003.3		2,735.4
Construction in progress	228.8		146.0
Total property, plant and equipment	6,392.8		5,810.3
Less: accumulated depreciation	3,192.1		2,694.5
Total property, plant and equipment, net	$	3,200.7	$	3,115.8

Capitalized Interest

Capitalized Interest

The Company capitalizes interest on borrowed funds during the construction of certain property and equipment. The Company capitalized $2.3 million, $2.4 million and $1.3 million of interest costs in the years ended February 3, 2018, January 28, 2017 and January 30, 2016, respectively.

Goodwill and Nonamortizing Intangible Assets

Goodwill and Nonamortizing Intangible Assets

Goodwill and nonamortizing intangible assets are not amortized, but rather tested for impairment at least annually. In addition, goodwill and nonamortizing intangible assets will be tested on an interim basis if an event or circumstance indicates that it is more likely than not that an impairment loss has been incurred. The Company performed its annual impairment testing in November 2017 and determined that no impairment existed.

Other Assets

Other Assets

Other assets consist primarily of deferred compensation plan assets and receivables which are expected to be recovered over periods longer than one year.

Impairment of Long-Lived Assets and Long-Lived Assets to Be Disposed Of

Impairment of Long-Lived Assets and Long-Lived Assets to Be Disposed Of

The Company reviews its long-lived assets and certain identifiable intangible assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by comparing the carrying amount of an asset to future net undiscounted cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured as the amount by which the carrying amount of the assets exceeds the fair value of the assets based on discounted cash flows or other readily available evidence of fair value, if any. Assets to be disposed of are reported at the lower of the carrying amount or fair value less costs to sell. In fiscal 2017, 2016 and 2015, the Company recorded charges of $5.6 million, $3.7 million and $1.6 million, respectively, to write down certain assets. These charges are recorded as a component of "Selling, general and administrative expenses" in the accompanying consolidated income statements.

Financial Instruments

Financial Instruments

The Company may utilize derivative financial instruments to reduce its exposure to market risks from changes in interest rates and diesel fuel costs. By entering into receive-variable, pay-fixed interest rate and diesel fuel swaps, the Company limits its exposure to changes in variable interest rates and diesel fuel prices. The Company is exposed to credit-related losses in the event of non-performance by the counterparty to these instruments but minimizes this risk by entering into transactions with high quality counterparties. Interest rate or diesel fuel cost differentials paid or received on the swaps are recognized as adjustments to interest in the period earned or incurred. The Company formally documents all hedging relationships, if applicable, and assesses hedge effectiveness both at inception and on an ongoing basis. 

Fair Value Measurements

Fair Value Measurements

Fair value is defined as an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. As a basis for considering such assumptions, a fair value hierarchy has been established that prioritizes the inputs used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (level 1 measurement) and the lowest priority to unobservable inputs (level 3 measurements). The three levels of the fair value hierarchy are as follows:

Level 1 - Quoted prices in active markets for identical assets or liabilities;

Level 2 - Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and

Level 3 - Unobservable inputs in which there is little or no market data which require the reporting entity to develop its own assumptions.

As required, financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The Company's assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of fair value assets and liabilities and their placement within the fair value hierarchy levels.

The following table sets forth the Company's financial assets and liabilities that are recorded and disclosed at fair value on a recurring basis:

(in millions)	February 3, 2018		January 28, 2017
Level 1
Short-term investments	$	—	$	4.0
Deferred compensation plan assets	20.7		19.8
Long-term debt - Secured Senior Notes and Acquisition Notes	3,684.6		3,740.3
Level 2
Long-term debt - term loans	2,187.6		2,828.2

The Company’s cash and cash equivalents are valued at cost, which approximates fair value, due to the short-term maturities of these instruments.

Deferred compensation plan assets are held pursuant to deferred compensation plans for certain officers and executives. The deferred compensation plan assets are recorded in "Other assets" on the accompanying consolidated balance sheets and a corresponding liability is recorded in "Other liabilities" on the accompanying consolidated balance sheets.

The fair values of the Company's Secured Senior Notes and Acquisition Notes were determined using Level 1 inputs as quoted prices in active markets for identical assets or liabilities are available. The fair values of the Company's term loans were determined using Level 2 inputs as quoted prices are readily available from pricing services, but the prices are not published. The carrying values of the Company's Tranche A Revolving Credit Facility approximated their fair values because the interest rates vary with market interest rates.

Certain assets and liabilities are measured at fair value on a nonrecurring basis; that is, the assets and liabilities are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (e.g., when there is evidence of impairment). The Company recorded impairment charges of $3.1 million, $0.7 million, and $1.6 million in fiscal 2017, 2016 and 2015, respectively, to reduce certain store assets to their estimated fair values. The fair values were determined based on the income approach, in which the Company utilized internal cash flow projections over the life of the underlying lease agreements discounted based on the Company's risk-adjusted rate. These measures of fair value, and related inputs, are considered a Level 3 approach under the fair value hierarchy. There were no other changes related to Level 3 assets. The Company also recorded impairment charges of $2.5 million and $3.0 million in fiscal 2017 and 2016, respectively, to reduce certain assets held for sale to their estimated fair values. The fair values were determined based on the market prices of similar assets. The measures of fair value are considered a Level 2 approach under the fair value hierarchy.

Lease Accounting

Lease Accounting

The Company generally leases its retail locations under operating leases. The Company recognizes minimum rent expense beginning when possession of the property is taken from the landlord, which normally includes a construction period prior to store opening. When a lease contains a predetermined fixed escalation of the minimum rent, the Company recognizes the related rent expense on a straight-line basis and records the difference between the recognized rental expense and the amounts payable under the lease as deferred rent. The Company also receives tenant allowances, which are recorded in deferred rent and are amortized as reductions of rent expense over the terms of the leases.

Revenue Recognition

Revenue Recognition

The Company recognizes sales revenue, net of estimated returns and sales tax, at the time the customer tenders payment for and takes possession of the merchandise.

Taxes Collected

Taxes Collected

The Company reports taxes assessed by a governmental authority that are directly imposed on revenue-producing transactions (i.e., sales tax) on a net (excluded from revenue) basis.

Cost of Sales

Cost of Sales

The Company includes the cost of merchandise, warehousing and distribution costs, and certain occupancy costs in cost of sales.

Vendor Allowances

Vendor Allowances

The Company receives vendor support in the form of cash payments or allowances through a variety of reimbursements such as purchase discounts, cooperative advertising, markdowns, scandowns and volume rebates. The Company has agreements with vendors setting forth the specific conditions for each allowance or payment. The Company either recognizes the allowance as a reduction of current costs or defers the payment over the period the related merchandise is sold. If the payment is a reimbursement for costs incurred, it is offset against those related costs; otherwise, it is treated as a reduction to the cost of merchandise.

Pre-Opening Costs

Pre-Opening Costs

The Company expenses pre-opening costs for new, expanded, relocated and rebannered stores, as incurred.

Advertising Costs

Advertising Costs

The Company expenses advertising costs as they are incurred and they are included in "Selling, general and administrative expenses" on the accompanying consolidated income statements. Advertising costs, net of co-op recoveries from vendors, approximated $106.3 million, $60.1 million and $32.5 million for the years ended February 3, 2018, January 28, 2017, and January 30, 2016, respectively.

Income Taxes

Income Taxes

Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date of such change.

The Company recognizes a financial statement benefit for a tax position if it determines that it is more likely than not that the position will be sustained upon examination.

The Company includes interest and penalties in the provision for income tax expense and income taxes payable. The Company does not provide for any penalties associated with tax contingencies unless they are considered probable of assessment.

Stock-Based Compensation

Stock-Based Compensation

The Company recognizes expense for all share-based payments to employees and non-employee directors based on their fair values. Total stock-based compensation expense for 2017, 2016 and 2015 was $65.8 million, $60.3 million and $52.3 million, respectively.

The Company recognizes expense related to the fair value of restricted stock units (RSUs) and stock options over the requisite service period on a straight-line basis or a shorter period based on the retirement eligibility of the grantee. The fair value of RSUs is determined using the closing price of the Company’s common stock on the date of grant. The fair value of stock option grants is estimated on the date of grant using the Black-Scholes option pricing model. The Company accounts for forfeitures when they occur.

Net Income Per Share

Net Income Per Share

Basic net income per share has been computed by dividing net income by the weighted average number of shares outstanding. Diluted net income per share reflects the potential dilution that could occur assuming the inclusion of dilutive potential shares and has been computed by dividing net income by the weighted average number of shares and dilutive potential shares outstanding. Dilutive potential shares include all outstanding stock options and unvested RSUs after applying the treasury stock method.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

In February 2016, the Financial Accounting Standards Board ("FASB") issued ASU No. 2016-02, "Leases." This update will replace existing lease guidance in GAAP and will require lessees to recognize lease assets and lease liabilities on the balance sheet for all leases and disclose key information about leasing arrangements, such as information about variable lease payments and options to renew and terminate leases. When implemented, lessees and lessors will be required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The update is effective for interim and annual reporting periods beginning after December 15, 2018. Early adoption is permitted. The Company has engaged a third party to assist in its preparation for implementation and its evaluation of the impact of the new pronouncement on its consolidated financial statements. The Company expects the adoption of this pronouncement to result in a material increase in the assets and liabilities on its consolidated balance sheets and to not have a material impact on its consolidated income statements or consolidated statements of cash flows. The Company is in the process of implementing software to assist in the quantification of the expected impact on the consolidated balance sheets and to facilitate the calculations of the related accounting entries and disclosures.

In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers." This update will replace existing revenue recognition guidance in GAAP and requires an entity to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. In July 2015, the FASB deferred the effective date of the new standard to interim and annual reporting periods beginning after December 15, 2017. ASU 2014-09 permits the use of either the retrospective or cumulative effect transition method. The Company will adopt the standard in the first quarter of fiscal 2018 with a cumulative adjustment to retained earnings and the adoption of the standard will not have a material impact on its consolidated financial statements.

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Feb. 03, 2018

Accounting Policies [Abstract]

Property, Plant and Equipment Table

Property, plant and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the respective assets as follows:

Buildings	39 to 40 years
Furniture, fixtures and equipment	3 to 15 years

Fair Value, Assets Measured on Recurring Basis

The following table sets forth the Company's financial assets and liabilities that are recorded and disclosed at fair value on a recurring basis:

(in millions)	February 3, 2018		January 28, 2017
Level 1
Short-term investments	$	—	$	4.0
Deferred compensation plan assets	20.7		19.8
Long-term debt - Secured Senior Notes and Acquisition Notes	3,684.6		3,740.3
Level 2
Long-term debt - term loans	2,187.6		2,828.2

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ACQUISITION (Tables)

12 Months Ended

Feb. 03, 2018

Business Combinations [Abstract]

Schedule of Business Acquisitions, by Acquisition

The following table summarizes the final allocation of the fair values of the identifiable assets acquired and liabilities assumed as of the Acquisition Date. Within the measurement period, which closed during the second quarter of 2016, the Company made certain purchase accounting adjustments due to continued refinement of management's original appraisals and estimates. None of these measurement period adjustments had a material impact on the purchase price allocation.

	(in millions)
Cash	$	305.3
Short-term investments	4.0
Accounts receivable	71.1
Inventory	1,765.5
Taxes receivable	32.9
Other current assets	100.1
Property, plant and equipment	1,893.3
Assets available for sale	10.1
Goodwill	4,859.9
Intangible assets, net	3,570.4
Other assets	78.1
Long-term debt, including current portion	(497.0		)
Accounts payable	(635.2		)
Other current liabilities	(563.4		)
Deferred tax liabilities, net	(1,618.4		)
Other liabilities	(253.6		)
Total purchase price	$	9,123.1
Less: Cash acquired	(305.3		)
Total purchase price, net of cash acquired	8,817.8
Acquisition cost paid in common stock	(2,272.4		)
Acquisition cost paid in equity compensation	(17.7		)
Acquisition cost paid in cash, net of cash acquired	$	6,527.7

Business Acquisition, Pro Forma Information

The following unaudited consolidated pro forma summary has been prepared by adjusting the Company's historical data to give effect to the Acquisition as if it had occurred on February 2, 2014:

	Pro Forma - Unaudited
	Year Ended
(in millions, except per share data)	January 30, 2016
Net sales	$	19,782.3
Net income	$	565.7
Basic net income per share	$	2.41
Diluted net income per share	$	2.40

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BALANCE SHEET COMPONENTS (Tables)

12 Months Ended

Feb. 03, 2018

Balance Sheet Related Disclosures [Abstract]

Property, Plant and Equipment, Net

Property, Plant and Equipment

Property, plant and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the respective assets as follows:

Buildings	39 to 40 years
Furniture, fixtures and equipment	3 to 15 years

Leasehold improvements are amortized over the estimated useful lives of the respective assets or the committed terms of the related leases, whichever is shorter. Amortization is included in "Selling, general and administrative expenses" in the accompanying consolidated income statements.

Costs incurred related to software developed for internal use are capitalized and amortized, generally over three years.

Property, plant and equipment, net, as of February 3, 2018 and January 28, 2017 consists of the following: 

	February 3,		January 28,
(in millions)	2018		2017
Land	$	208.0	$	193.8
Buildings	1,092.5		1,044.9
Leasehold improvements	1,860.2		1,690.2
Furniture, fixtures and equipment	3,003.3		2,735.4
Construction in progress	228.8		146.0
Total property, plant and equipment	6,392.8		5,810.3
Less: accumulated depreciation	3,192.1		2,694.5
Total property, plant and equipment, net	$	3,200.7	$	3,115.8

Schedule of Other Current Assets

Other current assets as of February 3, 2018 and January 28, 2017 consist of the following:

	February 3,		January 28,
(in millions)	2018		2017
Prepaid rent	$	138.3	$	1.9
Other accounts receivable	90.4		82.0
Prepaid store supplies	47.1		38.6
Other prepaid assets	33.4		23.4
Accounts receivable - divestiture-related	—		55.9
Total other current assets	$	309.2	$	201.8

Other Current Liabilities Table

Other current liabilities as of February 3, 2018 and January 28, 2017 consist of accrued expenses for the following:

	February 3,		January 28,
(in millions)	2018		2017
Taxes (other than income taxes)	$	176.6	$	163.1
Compensation and benefits	155.2		194.9
Insurance	105.4		101.7
Accrued interest	91.1		84.7
Accrued construction costs	45.0		30.3
Rent liabilities	34.1		36.1
Accrued utility expenses	23.9		21.2
Accrued repairs	18.8		18.3
Other	86.8		93.9
Total other current liabilities	$	736.9	$	744.2

Other Long-Term Liabilities Table

Other long-term liabilities as of February 3, 2018 and January 28, 2017 consist of the following:

	February 3,		January 28,
(in millions)	2018		2017
Insurance	$	230.2	$	224.0
Deferred rent	136.5		122.6
Other	33.6		35.8
Total other long-term liabilities	$	400.3	$	382.4

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INCOME TAXES (Tables)

12 Months Ended

Feb. 03, 2018

Income Tax Disclosure [Abstract]

Income Tax Expense (Benefit), Intraperiod Tax Allocation Table

Total income taxes were allocated as follows:

	Year Ended
(in millions)	February 3, 2018			January 28, 2017		January 30, 2016
Income from continuing operations	$	(10.3	)	$	433.2	$	165.8
Shareholders' equity, tax benefit on exercises/vesting of equity-based compensation	—			—		(12.8		)
	$	(10.3	)	$	433.2	$	153.0

Income tax provision (benefit) Table

The provision for income taxes consists of the following: 

	Year Ended
	February 3,			January 28,			January 30,
(in millions)	2018			2017			2016
Federal - current	$	439.3		$	480.5		$	126.9
State - current	23.8			79.5			14.6
Foreign - current	0.3			0.8			0.5
Total current	$	463.4		$	560.8		$	142.0
Federal - deferred	(456.0		)	(37.7		)	7.4
State - deferred	(17.7		)	(89.9		)	3.3
Foreign - deferred	—			—			13.1
Total deferred	$	(473.7	)	$	(127.6	)	$	23.8

Federal statutory tax rate reconciliation Table

A reconciliation of the statutory federal income tax rate and the effective rate follows: 

	Year Ended
	February 3, 2018		January 28, 2017		January 30, 2016
Statutory tax rate	33.7	%	35.0	%	35.0	%
Effect of:
State and local income taxes, net of federal income tax benefit	2.5		3.0		3.0
Work Opportunity Tax Credit	(1.3	)	(1.6	)	(3.8	)
State tax election	—		(1.4	)	—
Deferred tax rate change	(0.6	)	(1.6	)	—
Incremental tax benefit of exercises/vesting of equity-based compensation	(0.8	)	(0.6	)	—
International taxes	—		—		(4.5	)
Change in valuation allowance	(0.1	)	0.1		4.1
Nondeductible acquisition costs	—		—		1.5
Tax Cuts and Jobs Act	(33.0	)	—		—
Other, net	(1.0	)	(0.3	)	1.7
Effective tax rate	(0.6	)%	32.6	%	37.0	%

Components of Deferred Tax Assets and Liabilities Table

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. All deferred tax assets and liabilities are classified on the accompanying consolidated balance sheets as noncurrent in accordance with ASU 2015-17 "Income Taxes (Topic 740)" and are netted based on taxing jurisdiction.  

Significant components of the Company's net deferred tax assets (liabilities) follow:

(in millions)	February 3, 2018			January 28, 2017
Deferred tax assets:
Deferred rent	$	42.7		$	59.9
Accrued expenses	17.8			71.4
Net operating losses and credit carryforwards	75.6			71.4
Accrued compensation expense	23.2			71.3
State tax election	22.8			20.4
Other	—			3.4
Total deferred tax assets	182.1			297.8
Valuation allowance	(38.6		)	(49.7		)
Deferred tax assets, net	143.5			248.1
Deferred tax liabilities:
Property and equipment	(218.5		)	(331.3		)
Other intangibles	(880.5		)	(1,368.7		)
Inventory	(27.1		)	(7.0		)
Other	(2.6		)	—
Total deferred tax liabilities	(1,128.7		)	(1,707.0		)
Net deferred tax liability	$	(985.2	)	$	(1,458.9	)

Reconciliation of Unrecognized Tax Benefits Table

The following is a reconciliation of the Company’s total gross unrecognized tax benefits:

(in millions)	February 3, 2018			January 28, 2017
Beginning Balance	$	71.2		$	71.4
Additions, based on tax positions related to current year	2.5			5.9
Additions for tax positions of prior years	9.8			3.7
Reductions for tax positions of prior years	(31.7		)	—
Settlements	(2.9		)	(2.2		)
Lapses in statutes of limitation	(5.1		)	(7.6		)
Ending balance	$	43.8		$	71.2

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COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Jan. 30, 2016

Commitments and Contingencies Disclosure [Abstract]

Operating Lease Commitments Table

Future minimum lease payments under noncancelable store and distribution center operating leases are as follows:

	(in millions)
2018	$	1,381.5
2019	1,244.6
2020	1,030.3
2021	894.6
2022	695.8
Thereafter	2,156.4
Total minimum lease payments	$	7,403.2

Minimum and Contingent Rentals Table

Rental expense for store and distribution center operating leases included in the accompanying consolidated income statements are as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Minimum rentals	$	1,343.5	$	1,276.6	$	993.6
Contingent rentals	5.2		6.3		5.5

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LONG-TERM DEBT (Tables)

12 Months Ended

Feb. 03, 2018

Debt Disclosure [Abstract]

Schedule of Long-Term Debt Instruments Table

Long-term debt at February 3, 2018 and January 28, 2017 consists of the following:

	As of February 3, 2018					As of January 28, 2017
(in millions)	Principal		Unamortized Debt Premium and Issuance Costs			Principal		Unamortized Debt Premium and Issuance Costs
Forgivable Promissory Note	—		—			7.0		—
5.25% Acquisition Notes, due 2020	750.0		6.1			750.0		8.7
5.75% Acquisition Notes, due 2023	2,500.0		30.8			2,500.0		35.9
Term Loan A-1, interest payable at LIBOR, plus 1.50%,     which was 3.08% at February 3, 2018	1,532.7		3.4			2,184.8		6.2
Term Loan B-2, fixed interest rate of 4.25%	650.0		8.6			650.0		10.4
Secured Senior Notes, fixed interest rate of 5.00%	300.0		(6.8		)	300.0		(8.8		)
$1.25 billion Tranche A Revolving Credit Facility, interest     payable at LIBOR, plus 1.50%, which was 3.08% at     February 3, 2018	—		12.6			—		17.6
Total	$	5,732.7	$	54.7		$	6,391.8	$	70.0

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SHAREHOLDERS' EQUITY (Tables)

12 Months Ended

Jan. 30, 2016

Stockholders' Equity Note [Abstract]

Net Income Per Share Table

The following table sets forth the calculations of basic and diluted net income per share:

	Year Ended
	February 3,		January 28,		January 30,
(in millions, except per share data)	2018		2017		2016
Basic net income per share:
Net income	$	1,714.3	$	896.2	$	282.4
Weighted average number of shares outstanding	236.8		235.7		222.5
Basic net income per share	$	7.24	$	3.80	$	1.27
Diluted net income per share:
Net income	$	1,714.3	$	896.2	$	282.4
Weighted average number of shares outstanding	236.8		235.7		222.5
Dilutive effect of stock options and restricted stock (as determined by applying the treasury stock method)	0.9		1.1		1.0
Weighted average number of shares and dilutive potential shares outstanding	237.7		236.8		223.5
Diluted net income per share	$	7.21	$	3.78	$	1.26

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EMPLOYEE BENEFIT PLANS (Tables)

12 Months Ended

Jan. 30, 2016

Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]

Defined Contribution Plan Expenses Table

Contributions to and reimbursements by the Company of expenses of the plans in the accompanying consolidated income statements were as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Dollar Tree Retirement Savings Plan, formerly Dollar Tree Inc. Affiliates and Subsidiaries Profit Sharing and 401(k)    Retirement Plan	$	52.9	$	39.9	$	36.6
Family Dollar Employee Savings and Retirement Plan and Trust	—		9.2		6.2
Total	$	52.9	$	49.1	$	42.8

Defined Contribution Plan Vesting Schedule Table

Eligible employees vest in the Company’s profit sharing contributions based on the following schedule:

Ÿ	20% after two years of service
Ÿ	40% after three years of service
Ÿ	60% after four years of service
Ÿ	100% after five years of service

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STOCK-BASED COMPENSATION PLAN (Tables)

12 Months Ended

Feb. 03, 2018

Jan. 30, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Nonvested Restricted Stock Units Activity

The following table summarizes the status of RSUs as of February 3, 2018, and changes during the year then ended: 

	Shares		Weighted Average Grant Date Fair Value
Nonvested at January 28, 2017	1,619,501		$	73.43
Granted	890,371		78.63
Vested	(891,791	)	67.61
Forfeited	(92,829	)	79.21
Nonvested at February 3, 2018	1,525,252		$	79.37

Schedule of Share-based Compensation, Stock Options, Activity

The following tables summarize information about options outstanding at February 3, 2018 and changes during the year then ended.

Stock Option Activity
	February 3, 2018
			Weighted
			Average		Weighted	Aggregate
			Per Share		Average	Intrinsic
			Exercise		Remaining	Value
	Shares		Price		Term	(in millions)
Outstanding, beginning of period	1,041,435		$	62.38
Granted	8,525		83.54
Exercised	(494,411	)	53.85
Forfeited	(32,466	)	73.01
Outstanding, end of period	523,083		$	70.14	5.00	$	20.2
Options vested at February 3, 2018	288,698		$	66.56	4.25	$	12.2
Options exercisable at end of period	288,698		$	66.56	4.25	$	12.2

Schedule of options outstanding and exercisable, by range of exercise prices

	Options Outstanding				Options Exercisable
	Options				Options
Range of	Outstanding	Weighted Avg.	Weighted Avg.		Exercisable	Weighted Avg.
Exercise	at February 3,	Remaining	Exercise		at February 3,	Exercise
Prices	2018	Contractual Life	Price		2018	Price
$19.93 to $48.30	47,807	3.6	$	32.36	47,807	$	32.36
$48.31 to $68.70	33,030	2.0	57.95		30,108	57.53
$68.71 to $76.86	236,157	1.2	72.90		54,832	69.10
$76.87 to $78.45	185,805	6.7	76.98		138,465	76.98
$78.46 to $107.31	20,284	6.7	84.19		17,486	85.06
$19.93 to $107.31	523,083	5.0	$	70.14	288,698	$	66.56

Weighted average assumptions

The weighted average assumptions used in the Black-Scholes option pricing model for awards granted to certain officers in 2016 and converted awards in 2015 are as follows:

	Fiscal 2016			Fiscal 2015
Expected term in years	6.50			2.03
Expected volatility	24.51		%	20.77		%
Annual dividend yield	—		%	—		%
Risk free interest rate	2.09		%	0.60		%
Weighted-average fair value of options granted     during the period	$	22.10		$	23.15

The fair value of the employees' purchase rights is estimated on the date of grant using the Black-Scholes option-pricing model with the following weighted average assumptions:

	Fiscal 2017		Fiscal 2016		Fiscal 2015
Expected term	3 months		3 months		3 months
Expected volatility	10.9	%	14.6	%	13.2	%
Annual dividend yield	—	%	—	%	—	%
Risk free interest rate	1.1	%	0.4	%	0.2	%

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SEGMENT REPORTING (Tables)

12 Months Ended

Feb. 03, 2018

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

Net sales by segment are as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Net sales:
Dollar Tree	$	11,164.4	$	10,138.7	$	9,336.4
Family Dollar	11,081.1		10,580.5		6,162.0
Total net sales	$	22,245.5	$	20,719.2	$	15,498.4

Gross profit by segment is as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Gross profit:
Dollar Tree	$	3,998.5	$	3,584.7	$	3,249.3
Family Dollar	3,023.4		2,810.0		1,407.4
Total gross profit	$	7,021.9	$	6,394.7	$	4,656.7

Depreciation and amortization expense by segment is as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Depreciation and amortization expense:
Dollar Tree	$	251.8	$	241.3	$	223.4
Family Dollar	359.7		396.5		264.3
Total depreciation and amortization expense	$	611.5	$	637.8	$	487.7

Operating income (loss) by segment is as follows:

	Year Ended
	February 3,		January 28,		January 30,
(in millions)	2018		2017		2016
Operating income (loss):
Dollar Tree	$	1,481.9	$	1,305.3	$	1,080.5
Family Dollar	517.2		399.5		(30.8		)
Total operating income	$	1,999.1	$	1,704.8	$	1,049.7

Total assets by segment are as follows:

	As of
	February 3,		January 28,
(in millions)	2018		2017
Total assets:
Dollar Tree	$	4,113.4	$	3,705.5
Family Dollar	12,219.4		11,996.1
Total assets	$	16,332.8	$	15,701.6

Total goodwill by segment is as follows:

	As of
	February 3,		January 28,
(in millions)	2018		2017
Total goodwill:
Dollar Tree	$	347.1	$	345.4
Family Dollar	4,678.1		4,678.1
Total goodwill	$	5,025.2	$	5,023.5

XML

CONDENSED CONSOLIDATING FINANCIAL INFORMATION (Tables)

12 Months Ended

Feb. 03, 2018

Condensed Financial Information of Parent Company Only Disclosure [Abstract]

Condensed Statement of Comprehensive Income

Condensed Consolidating Statements of Comprehensive Income

	Year Ended February 3, 2018
				Guarantor			Non-Guarantor			Consolidation			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net sales	$	—		$	22,010.0		$	358.8		$	(123.3	)	$	22,245.5
Cost of sales	—			15,105.5			173.4			(55.3		)	15,223.6
Gross profit	—			6,904.5			185.4			(68.0		)	7,021.9
Selling, general and administrative    expenses	6.1			4,922.5			162.2			(68.0		)	5,022.8
Operating income (loss)	(6.1		)	1,982.0			23.2			—			1,999.1
Interest expense (income), net	239.8			69.8			(7.8		)	—			301.8
Other (income) expense, net	(0.1		)	(7.5		)	0.9			—			(6.7		)
Income before income taxes	(245.8		)	1,919.7			30.1			—			1,704.0
Provision for income taxes	(113.5		)	87.2			16.0			—			(10.3		)
Equity in earnings of subsidiaries	(1,846.6		)	(14.2		)	—			1,860.8			—
Net income	1,714.3			1,846.7			14.1			(1,860.8		)	1,714.3
Other comprehensive income	5.3			1.6			5.3			(6.9		)	5.3
Comprehensive income	$	1,719.6		$	1,848.3		$	19.4		$	(1,867.7	)	$	1,719.6

Condensed Consolidating Statements of Comprehensive Income (Continued)

	Year Ended January 28, 2017
				Guarantor			Non-Guarantor			Consolidation			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net sales	$	—		$	20,506.9		$	731.6		$	(519.3	)	$	20,719.2
Cost of sales	—			14,178.1			584.4			(438.0		)	14,324.5
Gross profit	—			6,328.8			147.2			(81.3		)	6,394.7
Selling, general and administrative    expenses	7.4			4,631.0			125.2			(73.7		)	4,689.9
Operating (loss) income	(7.4		)	1,697.8			22.0			(7.6		)	1,704.8
Interest expense (income), net	316.8			66.3			(7.6		)	—			375.5
Other (income) expense, net	7.4			(0.7		)	0.8			(7.6		)	(0.1		)
Income (loss) before income taxes	(331.6		)	1,632.2			28.8			—			1,329.4
Provision for income taxes	(133.3		)	558.8			7.7			—			433.2
Equity in earnings of subsidiaries	(1,094.5		)	(15.4		)	—			1,109.9			—
Net income	896.2			1,088.8			21.1			(1,109.9		)	896.2
Other comprehensive income	5.5			1.7			5.5			(7.2		)	5.5
Comprehensive income	$	901.7		$	1,090.5		$	26.6		$	(1,117.1	)	$	901.7

	Year Ended January 30, 2016
				Guarantor			Non-Guarantor			Consolidation			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net sales	$	—		$	15,312.2		$	737.6		$	(551.4	)	$	15,498.4
Cost of sales	—			10,715.6			664.1			(538.0		)	10,841.7
Gross profit	—			4,596.6			73.5			(13.4		)	4,656.7
Selling, general and administrative    expenses	48.4			3,505.5			62.5			(9.4		)	3,607.0
Operating (loss) income	(48.4		)	1,091.1			11.0			(4.0		)	1,049.7
Interest expense (income), net	464.4			139.1			(4.1		)	—			599.4
Other (income) expense, net	4.0			(0.2		)	2.3			(4.0		)	2.1
Income (loss) before income taxes	(516.8		)	952.2			12.8			—			448.2
Provision for income taxes	(213.3		)	361.6			17.5			—			165.8
Equity in earnings of subsidiaries	(585.9		)	(31.1		)	—			617.0			—
Net income (loss)	282.4			621.7			(4.7		)	(617.0		)	282.4
Other comprehensive loss	—			—			(9.0		)	—			(9.0		)
Comprehensive income	$	282.4		$	621.7		$	(13.7	)	$	(617.0	)	$	273.4

Condensed Balance Sheet

Condensed Consolidating Balance Sheets

	February 3, 2018
				Guarantor			Non-Guarantor		Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries		Adjustments			Company
ASSETS
Current assets:
Cash and cash equivalents	$	133.2		$	700.1		$	264.5	$	—		$	1,097.8
Merchandise inventories, net	—			3,120.4			48.9		—			3,169.3
Current deferred tax assets, net	—			(7.9		)	7.9		—			—
Due from intercompany, net	102.1			635.5			69.0		(806.6		)	—
Other current assets	0.2			271.9			37.1		—			309.2
Total current assets	235.5			4,720.0			427.4		(806.6		)	4,576.3
Property, plant and equipment, net	—			3,175.7			25.0		—			3,200.7
Assets available for sale	—			8.0			—		—			8.0
Goodwill	—			4,993.1			32.1		—			5,025.2
Favorable lease rights, net	—			375.3			—		—			375.3
Tradename intangible asset	—			3,100.0			—		—			3,100.0
Other intangible assets, net	—			4.8			—		—			4.8
Investment in subsidiaries	9,748.8			108.2			—		(9,857.0		)	—
Intercompany note receivable	1,801.4			—			188.8		(1,990.2		)	—
Due from intercompany, net	1,310.7			—			—		(1,310.7		)	—
Other assets	—			42.3			2.9		(2.7		)	42.5
Total assets	$	13,096.4		$	16,527.4		$	676.2	$	(13,967.2	)	$	16,332.8
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	915.9		$	—		$	—	$	—		$	915.9
Accounts payable	—			1,162.0			11.9		0.9			1,174.8
Due to intercompany, net	524.0			216.5			66.1		(806.6		)	—
Income taxes payable	(27.2		)	50.7			8.0		—			31.5
Other current liabilities	43.9			398.2			294.8		—			736.9
Total current liabilities	1,456.6			1,827.4			380.8		(805.7		)	2,859.1
Long-term debt, net, excluding    current portion	4,455.4			306.7			—		—			4,762.1
Unfavorable lease rights, net	—			100.0			—		—			100.0
Deferred tax liabilities, net	1.9			983.3			—		—			985.2
Income taxes payable, long-term	—			43.8			—		—			43.8
Due to intercompany, net	—			1,310.7			—		(1,310.7		)	—
Intercompany note payable	—			1,990.2			—		(1,990.2		)	—
Other liabilities	0.2			305.1			98.6		(3.6		)	400.3
Total liabilities	5,914.1			6,867.2			479.4		(4,110.2		)	9,150.5
Shareholders' equity	7,182.3			9,660.2			196.8		(9,857.0		)	7,182.3
Total liabilities and equity	$	13,096.4		$	16,527.4		$	676.2	$	(13,967.2	)	$	16,332.8

Condensed Consolidating Balance Sheets (Continued)

	January 28, 2017
				Guarantor			Non-Guarantor		Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries		Adjustments			Company
ASSETS
Current assets:
Cash and cash equivalents	$	562.4		$	139.2		$	164.8	$	—		$	866.4
Short-term investments	—			—			4.0		—			4.0
Merchandise inventories, net	—			2,826.3			41.2		(1.7		)	2,865.8
Current deferred tax assets, net	—			(9.3		)	9.3		—			—
Due from intercompany, net	58.7			1,041.5			42.8		(1,143.0		)	—
Other current assets	0.5			198.7			2.3		0.3			201.8
Total current assets	621.6			4,196.4			264.4		(1,144.4		)	3,938.0
Property, plant and equipment, net	—			3,085.3			30.5		—			3,115.8
Assets available for sale	—			9.0			—		—			9.0
Goodwill	—			4,993.1			30.4		—			5,023.5
Favorable lease rights, net	—			468.6			—		—			468.6
Tradename intangible asset	—			3,100.0			—		—			3,100.0
Other intangible assets, net	—			5.1			—		—			5.1
Investment in subsidiaries	8,640.1			106.6			—		(8,746.7		)	—
Intercompany note receivable	1,926.4			—			188.8		(2,115.2		)	—
Due from intercompany, net	1,243.8			—			—		(1,243.8		)	—
Other assets	—			41.3			3.3		(3.0		)	41.6
Total assets	$	12,431.9		$	16,005.4		$	517.4	$	(13,253.1	)	$	15,701.6
LIABILITIES AND EQUITY
Current liabilities:
Current portion of long-term debt	$	152.1		$	—		$	—	$	—		$	152.1
Accounts payable	—			1,105.9			14.7		(1.0		)	1,119.6
Due to intercompany, net	969.6			121.5			51.9		(1,143.0		)	—
Other current liabilities	66.4			470.5			207.3		—			744.2
Income taxes payable	(1.9		)	91.0			0.9		—			90.0
Total current liabilities	1,186.2			1,788.9			274.8		(1,144.0		)	2,105.9
Long-term debt, net, excluding    current portion	5,853.9			315.8			—		—			6,169.7
Unfavorable lease rights, net	—			124.0			—		—			124.0
Deferred tax liabilities, net	2.0			1,456.9			—		—			1,458.9
Income taxes payable, long-term	—			71.2			—		—			71.2
Due to intercompany, net	—			1,243.8			—		(1,243.8		)	—
Intercompany note payable	—			2,115.2			—		(2,115.2		)	—
Other liabilities	—			377.5			8.1		(3.2		)	382.4
Total liabilities	7,042.1			7,493.3			282.9		(4,506.2		)	10,312.1
Shareholders' equity	5,389.8			8,512.1			234.5		(8,746.9		)	5,389.5
Total liabilities and equity	$	12,431.9		$	16,005.4		$	517.4	$	(13,253.1	)	$	15,701.6

Condensed Cash Flow Statement

Condensed Consolidating Statements of Cash Flows

	Year Ended February 3, 2018
				Guarantor			Non-Guarantor			Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net cash provided by operating activities	$	222.3		$	1,908.5		$	153.3		$	(773.9	)	$	1,510.2
Cash flows from investing activities:
Capital expenditures	—			(631.0		)	(1.2		)	—			(632.2		)
Proceeds from sale of restricted and    unrestricted investments	—			—			4.0			—			4.0
Other	—			0.3			—			—			0.3
Net cash provided by (used in)    investing activities	—			(630.7		)	2.8			—			(627.9		)
Cash flows from financing activities:
Principal payments for long-term debt	(659.1		)	—			—			—			(659.1		)
Dividends paid	—			(716.9		)	(57.0		)	773.9			—
Proceeds from stock issued pursuant to    stock-based compensation plans	35.0			—			—			—			35.0
Cash paid for taxes on exercises/vesting of    stock-based compensation	(27.4		)	—			—			—			(27.4		)
Net cash used in financing activities	(651.5		)	(716.9		)	(57.0		)	773.9			(651.5		)
Effect of exchange rate changes on cash and    cash equivalents	—			—			0.6			—			0.6
Net (decrease) increase in cash and cash    equivalents	(429.2		)	560.9			99.7			—			231.4
Cash and cash equivalents at beginning of    period	562.4			139.2			164.8			—			866.4
Cash and cash equivalents at end of period	$	133.2		$	700.1		$	264.5		$	—		$	1,097.8

Condensed Consolidating Statements of Cash Flows (continued)

	Year Ended January 28, 2017
				Guarantor			Non-Guarantor			Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net cash provided by operating activities	$	2,022.9		$	1,121.1		$	71.5		$	(1,542.2	)	$	1,673.3
Cash flows from investing activities:
Capital expenditures	—			(563.4		)	(1.3		)	—			(564.7		)
Purchase of restricted investments	—			(36.1		)	—			—			(36.1		)
Proceeds from sale of restricted    investments	—			118.1			—			—			118.1
Other	—			(0.9		)	—			—			(0.9		)
Net cash used in investing activities	—			(482.3		)	(1.3		)	—			(483.6		)
Cash flows from financing activities:
Principal payments for long-term debt	(4,036.2		)	—			—			—			(4,036.2		)
Proceeds from long-term debt, net of    discount	2,962.5			—			—			—			2,962.5
Repayments of revolving credit facility	(140.0		)	—			—			—			(140.0		)
Proceeds from revolving credit facility	140.0			—			—			—			140.0
Net intercompany note activity	(400.0		)	400.0			—			—			—
Dividends paid	—			(1,536.5		)	(23.0		)	1,559.5			—
Proceeds from stock issued pursuant to    stock-based compensation plans	41.5			—			—			—			41.5
Cash paid for taxes on exercises/vesting of    stock-based compensation	(22.2		)	—			—			—			(22.2		)
Other	(6.1		)	—			—			—			(6.1		)
Net cash used in financing activities	(1,460.5		)	(1,136.5		)	(23.0		)	1,559.5			(1,060.5		)
Effect of exchange rate changes on cash and    cash equivalents	—			—			1.1			—			1.1
Net (decrease) increase in cash and cash    equivalents	562.4			(497.7		)	48.3			17.3			130.3
Cash and cash equivalents at beginning of    period	—			636.9			116.5			(17.3		)	736.1
Cash and cash equivalents at end of period	$	562.4		$	139.2		$	164.8		$	—		$	866.4

Condensed Consolidating Statements of Cash Flows (continued)

	Year Ended January 30, 2016
				Guarantor			Non-Guarantor			Consolidating			Consolidated
(in millions)	Parent			Subsidiaries			Subsidiaries			Adjustments			Company
Net cash provided by (used in) operating    activities	$	765.1		$	720.8		$	(19.4	)	$	(664.0	)	$	802.5
Cash flows from investing activities:
Capital expenditures	—			(475.7		)	(4.8		)	—			(480.5		)
Acquisition of Family Dollar, net of    common stock issued, equity    compensation and cash acquired	(6,833.0		)	207.3			98.0			—			(6,527.7		)
Other	—			(7.5		)	37.3			—			29.8
Net cash provided by (used in)    investing activities	(6,833.0		)	(275.9		)	130.5			—			(6,978.4		)
Cash flows from financing activities:
Principal payments for long-term debt	(4,991.5		)	(935.2		)	—			—			(5,926.7		)
Proceeds from long-term debt, net of    discount	12,130.2			—			—			—			12,130.2
Net intercompany note activity	(1,109.6		)	1,109.6			—			—			—
Dividends paid	—			(646.7		)	—			646.7			—
Debt-issuance costs	(159.8		)	—			—			—			(159.8		)
Cash paid for taxes on exercises/vesting of    stock-based compensation	(21.6		)	—			—			—			(21.6		)
Other	26.7			—			—			—			26.7
Net cash provided by (used in)    financing activities	5,874.4			(472.3		)	—			646.7			6,048.8
Effect of exchange rate changes on cash and    cash equivalents	—			—			(0.9		)	—			(0.9		)
Net (decrease) increase in cash and cash    equivalents	(193.5		)	(27.4		)	110.2			(17.3		)	(128.0		)
Cash and cash equivalents at beginning of    period	193.5			664.3			6.3			—			864.1
Cash and cash equivalents at end of period	$	—		$	636.9		$	116.5		$	(17.3	)	$	736.1

XML

QUARTERLY FINANCIAL INFORMATION (Tables)

12 Months Ended

Jan. 30, 2016

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information Table

The operating results for any quarter are not necessarily indicative of results for a full year or for any future period.

(dollars in millions, except diluted net income per share data)	First Quarter (1)			Second Quarter			Third Quarter			Fourth Quarter
Fiscal 2017:
Net sales	$	5,287.1		$	5,281.2		$	5,316.6		$	6,360.6
Gross profit	$	1,627.1		$	1,627.8		$	1,666.0		$	2,101.0
Operating income (2)	$	388.8		$	419.5		$	425.2		$	765.6
Net income (3)	$	200.5		$	233.8		$	239.9		$	1,040.1
Diluted net income per share (3)	$	0.85		$	0.98		$	1.01		$	4.37
Stores open at end of quarter	14,482			14,581			14,744			14,835
Comparable store net sales change (4)	0.5		%	2.4		%	3.3		%	2.5		%
Fiscal 2016:
Net sales	$	5,085.8		$	4,996.3		$	5,001.6		$	5,635.3
Gross profit	$	1,554.6		$	1,512.4		$	1,520.5		$	1,807.0
Operating income	$	418.7		$	357.2		$	342.4		$	586.5
Net income	$	232.7		$	170.2		$	171.6		$	321.8
Diluted net income per share	$	0.98		$	0.72		$	0.72		$	1.36
Stores open at end of quarter	13,997			14,129			14,284			14,334
Comparable store net sales change (4)	2.2		%	1.1		%	1.8		%	1.3		%

XML

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) shares in Millions		3 Months Ended		9 Months Ended	12 Months Ended
	Jul. 06, 2015 USD ($) shares	Jul. 29, 2017 USD ($)	Apr. 29, 2017 USD ($)	Oct. 29, 2016 segment	Feb. 03, 2018 USD ($) state province distribution_center	Jan. 28, 2017 USD ($)	Jan. 30, 2016 USD ($)
Property, Plant and Equipment [Line Items]
Impairment Of Store Assets					$ 3,100,000	$ 700,000
Acquisition cost paid in common stock and equity compensation					$ 0	0	$ 2,290,100,000
Number of retail discount stores					14,800
Number of U.S. States, stores operating in | state					48
Number of Canadian provinces | province					5
Number of reportable Segments | segment				2
Money market securities valued at cost, in Cash and cash equivalents					$ 674,100,000	554,400,000
Debt instruments with original maturities in months, considered cash equivalents, range maximum (in months)							3 months
Settlement of debit card and credit card transaction process business days, range maximum (in business days)							3 months
Warehousing and distribution costs capitalized into inventory					$ 137,400,000	116,900,000
Software amortization period (in years)					3 years
Interest Costs Capitalized					$ 2,300,000	2,400,000
Asset Impairment Charges		$ 2,600,000	$ 50,900,000		18,500,000	0	$ 0
Impairment charge for certain store assets					5,600,000	3,700,000	1,600,000
Impairment of Long-Lived Assets to be Disposed of					2,500,000	3,000,000
Short-term investments					0	4,000,000
Advertising costs					106,300,000	60,100,000	32,500,000
Stock-based compensation expense					65,800,000	60,300,000	52,300,000
Payments Related to Tax Withholding for Share-based Compensation					27,400,000	22,200,000	21,600,000
Increase (Decrease) in Other Accounts Payable and Accrued Liabilities					(10,100,000)	24,700,000	$ 9,700,000
Fair Value, Inputs, Level 1 [Member]
Property, Plant and Equipment [Line Items]
Short-term investments					0	4,000,000
Deferred compensation plan assets					20,700,000	19,800,000
Secure Senior Notes and Acquisition Notes [Member] | Fair Value, Inputs, Level 1 [Member]
Property, Plant and Equipment [Line Items]
Long-term debt					3,684,600,000	3,740,300,000
Long term debt - term loans [Member] | Fair Value, Inputs, Level 2 [Member]
Property, Plant and Equipment [Line Items]
Long-term debt					2,187,600,000	2,828,200,000
Restatement Adjustment [Member] | Accounting Standards Update 2016-09 [Member]
Property, Plant and Equipment [Line Items]
Increase (Decrease) in Other Accounts Payable and Accrued Liabilities					$ (21,600,000)	$ (16,000,000)
Buildings [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life (in years)					39 years
Buildings [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life (in years)					40 years
Furniture, fixtures and equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life (in years)					3 years
Furniture, fixtures and equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life (in years)					15 years
Dollar Tree [Member]
Property, Plant and Equipment [Line Items]
Price point					$ 1.00
Family Dollar [Member]
Property, Plant and Equipment [Line Items]
Number of distribution centers | distribution_center					11
UNITED STATES | Dollar Tree [Member]
Property, Plant and Equipment [Line Items]
Number of distribution centers | distribution_center					11
CANADA | Dollar Tree [Member]
Property, Plant and Equipment [Line Items]
Number of distribution centers | distribution_center					2
Family Dollar [Member]
Property, Plant and Equipment [Line Items]
Business Combination, Consideration Transferred	$ 6,800,000,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares	28.5
Acquisition cost paid in common stock and equity compensation	$ 2,300,000,000

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ACQUISITION - Additional Information (Details) $ / shares in Units, $ in Millions			3 Months Ended										7 Months Ended	12 Months Ended
	Nov. 01, 2015 USD ($) store	Jul. 06, 2015 USD ($) intangible_liability intangible_asset $ / shares shares	Feb. 03, 2018 USD ($)	Jul. 29, 2017 USD ($)	Apr. 29, 2017 USD ($)	Jan. 28, 2017 USD ($)	Oct. 29, 2016 USD ($)	Jul. 30, 2016 USD ($)	Apr. 30, 2016 USD ($)	Oct. 31, 2015 USD ($)	Aug. 01, 2015 USD ($)	May 02, 2015 USD ($)	Jan. 30, 2016 USD ($)	Feb. 03, 2018 USD ($) $ / shares	Jan. 28, 2017 USD ($)	Jan. 30, 2016 USD ($)
Business Acquisition [Line Items]
Acquisition cost paid in common stock and equity compensation														$ 0.0	$ 0.0	$ 2,290.1
Operating income			$ 765.6			$ 586.5	$ 425.2	$ 419.5	$ 388.8	$ 342.4	$ 357.2	$ 418.7		1,999.1	1,704.8	1,049.7
Settlement received			35.0
Receivable impairment				$ 2.6	$ 50.9									18.5	0.0	0.0
Accounts receivable - divestiture-related			0.0			55.9								0.0	55.9
Expected Synergies														300.0
Number of separately identified Intangible assets acquired | intangible_asset		3
Number of separately identified intangible liabilities acquired | intangible_liability		1
Favorable lease rights, net of accumulated amortization of $230.9 and $159.3, respectively			375.3			468.6								375.3	468.6
Unfavorable lease rights, net of accumulated amortization of $61.1 and $39.6, respectively			100.0			124.0								100.0	124.0
Net sales			$ 6,360.6			5,635.3	$ 5,316.6	$ 5,281.2	$ 5,287.1	$ 5,001.6	$ 4,996.3	$ 5,085.8		22,245.5	20,719.2	15,498.4
Inventory write-down													$ 73.0
Finite-Lived Intangible Assets, Purchase Accounting Adjustments													156.8
Business Combination, Integration Related Costs													13.4
Family Dollar [Member]
Business Acquisition [Line Items]
Business Acquisition, Share Price | $ / shares		$ 59.60
Business Combination, Consideration Transferred		$ 6,800.0
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares		28,500,000
Acquisition cost paid in common stock and equity compensation		$ 2,300.0
Number of stores required for divestiture | store	330
Number of Stores Required for Divestiture that Were Already Opened | store	325
Operating income	$ 45.5												30.8
Number of Stores Included In Divestiture With Guaranteed Payments | store	316
Indefinite-lived Intangible Assets Acquired		3,100.0
Favorable lease rights, net of accumulated amortization of $230.9 and $159.3, respectively		629.2
Unfavorable lease rights, net of accumulated amortization of $61.1 and $39.6, respectively		164.3
Amortization expense														69.2	75.7	$ 45.3
Finite-lived Intangible Assets Acquired														5.5
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt						$ 497.0									497.0
Net sales													$ 6,162.0
Business Acquisition, Pro Forma Net Income (Loss), Excluded Amount														$ 20.9
Business Acquisition, Pro Forma Income (Loss) From Continuing Operations, Net Of Tax, Per Share, Basic And Diluted, Excluded Amount | $ / shares														$ 0.09
Business Acquisition, Transaction Costs															$ 39.2
Family Dollar [Member] | Private Placement [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Long-term Debt		185.2
Family Dollar [Member] | Senior Notes [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt		$ 300.0
Debt Instrument, Interest Rate, Stated Percentage		5.00%
Senior Notes		$ 311.8
Family Dollar [Member] | Common Stock [Member] | Minimum [Member]
Business Acquisition [Line Items]
Conversion of Stock, Shares Converted | shares		0.2484

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ACQUISITION - Purchase Price Allocation (Details) - USD ($) $ in Millions		7 Months Ended	12 Months Ended
	Jul. 06, 2015	Jan. 30, 2016	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Business Acquisition [Line Items]
Goodwill			$ 5,025.2	$ 5,023.5
Acquisition cost paid in common stock and equity compensation			0.0	0.0	$ 2,290.1
Acquisition cost paid in cash, net of cash acquired			$ 0.0	0.0	$ 6,527.7
Family Dollar [Member]
Business Acquisition [Line Items]
Cash				305.3
Short-term investments				4.0
Accounts receivable				71.1
Inventory				1,765.5
Taxes receivable				32.9
Other current assets				100.1
Property, plant and equipment				1,893.3
Assets available for sale				10.1
Goodwill				4,859.9
Intangible assets, net				3,570.4
Other assets				78.1
Long-term debt, including current portion				(497.0)
Accounts payable				(635.2)
Other current liabilities				(563.4)
Deferred tax liabilities, net				(1,618.4)
Other liabilities				(253.6)
Total purchase price				$ 9,123.1
Less: Cash acquired		$ (305.3)
Total purchase price, net of cash acquired		8,817.8
Acquisition cost paid in common stock and equity compensation	$ 2,300.0
Acquisition cost paid in cash, net of cash acquired		6,527.7
Family Dollar [Member] | Common Stock [Member]
Business Acquisition [Line Items]
Acquisition cost paid in common stock and equity compensation		2,272.4
Family Dollar [Member] | Stock Compensation Plan [Member]
Business Acquisition [Line Items]
Acquisition cost paid in common stock and equity compensation		$ 17.7

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ACQUISITION - Pro Forma Information (Details) - Family Dollar [Member] $ / shares in Units, $ in Millions	12 Months Ended
	Jan. 28, 2017 USD ($) $ / shares
Business Acquisition [Line Items]
Business Acquisition, Pro Forma Revenue | $	$ 19,782.3
Business Acquisition, Pro Forma Net Income (Loss) | $	$ 565.7
Business Acquisition, Pro Forma Earnings Per Share, Basic | $ / shares	$ 2.41
Business Acquisition, Pro Forma Earnings Per Share, Diluted | $ / shares	$ 2.40

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BALANCE SHEET COMPONENTS (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Property, Plant and Equipment, Net
Gross property, plant and equipment	$ 6,392.8	$ 5,810.3
Less: accumulated depreciation	3,192.1	2,694.5
Total property, plant and equipment, net	3,200.7	3,115.8
Depreciation expense	542.0	561.8	$ 442.1
Other Current Assets
Other accounts receivable	90.4	82.0
Accounts receivable - divestiture-related	0.0	55.9
Prepaid store supplies	47.1	38.6
Other prepaid assets	33.4	23.4
Prepaid rent	138.3	1.9
Total other current assets	309.2	201.8
Other Current Liabilities
Compensation and benefits	155.2	194.9
Insurance	176.6	163.1
Accrued interest	105.4	101.7
Accrued interest	91.1	84.7
Rent liabilities	34.1	36.1
Accrued construction costs	45.0	30.3
Accrued utility expenses	23.9	21.2
Accrued repairs	18.8	18.3
Other	86.8	93.9
Total other current liabilities	736.9	744.2
Other Long-Term Liabilities
Deferred rent	136.5	122.6
Insurance	230.2	224.0
Other	33.6	35.8
Total other long-term liabilities	400.3	382.4
Land [Member]
Property, Plant and Equipment, Net
Gross property, plant and equipment	208.0	193.8
Buildings [Member]
Property, Plant and Equipment, Net
Gross property, plant and equipment	1,092.5	1,044.9
Leasehold Improvements [Member]
Property, Plant and Equipment, Net
Gross property, plant and equipment	1,860.2	1,690.2
Furniture, fixtures and equipment [Member]
Property, Plant and Equipment, Net
Gross property, plant and equipment	3,003.3	2,735.4
Construction in Progress [Member]
Property, Plant and Equipment, Net
Gross property, plant and equipment	$ 228.8	$ 146.0

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INCOME TAXES (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Income Tax Expense (Benefit), Intraperiod Tax Allocation
Income from continuing operations	$ (10.3)	$ 433.2	$ 165.8
Shareholders' equity, tax benefit on exercises/vesting of equity-based compensation	0.0	0.0	(12.8)
Total allocated income tax	(10.3)	433.2	153.0
Income tax provision (benefit)
Federal - current	439.3	480.5	126.9
State - current	23.8	79.5	14.6
Foreign - current	0.3	0.8	0.5
Total current	463.4	560.8	142.0
Federal - deferred	(456.0)	(37.7)	7.4
State - deferred	(17.7)	(89.9)	3.3
Foreign - deferred	0.0	0.0	13.1
Total deferred	$ (473.7)	$ (127.6)	$ 23.8
Federal Statutory Tax Rate Reconciliation
Statutory tax rate	33.70%	35.00%	35.00%
Effect of:
State and local income taxes, net of federal income tax benefit	2.50%	3.00%	3.00%
Work Opportunity Tax Credit	(1.30%)	(1.60%)	(3.80%)
State tax election	0.00%	(1.40%)	0.00%
Deferred tax rate change	(0.60%)	(1.60%)	0.00%
Incremental tax benefit of exercises/vesting of equity-based compensation	(0.80%)	(0.60%)	0.00%
International taxes	0.00%	0.00%	(4.50%)
Change in valuation allowance	(0.10%)	0.10%	4.10%
Nondeductible acquisition costs	0.00%	0.00%	1.50%
Tax Cuts and Jobs Act	(33.00%)	(0.00%)	(0.00%)
Other, net	(1.00%)	(0.30%)	1.70%
Effective tax rate	(0.60%)	32.60%	37.00%
Deferred tax assets:
Deferred rent	$ 42.7	$ 59.9
Accrued expenses	17.8	71.4
Net operating losses and credit carryforwards	75.6	71.4
Accrued compensation expense	23.2	71.3
State tax election	22.8	20.4
Other	0.0	3.4
Total deferred tax assets	182.1	297.8
Valuation allowance	(38.6)	(49.7)
Deferred tax assets, net	143.5	248.1
Deferred tax liabilities:
Property and equipment	(218.5)	(331.3)
Other intangibles	(880.5)	(1,368.7)
Other	(2.6)	0.0
Inventory	(27.1)	(7.0)
Total deferred tax liabilities	(1,128.7)	(1,707.0)
Net deferred tax liability	(985.2)	(1,458.9)
Income Tax Uncertainties
Operating Loss Carryforward, Credit Carryforward And Capital Loss Carryforward	75.6
Valuation allowance	$ 38.6	49.7
Number of prior years of taxable income used to assess the deductibility of carrybacks	2 years
Unrecognized tax benefits that, if recognized, would affect the effective tax rate	$ 37.8
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Beginning Balance	71.2	71.4
Additions, based on tax positions related to current year	2.5	5.9
Additions for tax positions of prior years	9.8	3.7
Reductions for tax positions of prior years	(31.7)	0.0
Settlements	(2.9)	(2.2)
Lapses in statutes of limitation	(5.1)	(7.6)
Ending balance	$ 43.8	$ 71.2	$ 71.4

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INCOME TAXES - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Income Tax Contingency [Line Items]
Statutory tax rate	33.70%	35.00%	35.00%
Benefit resulting from the re-measurement of net deferred tax liabilities	$ 562.0
Liability for potential interest and penalties	5.8
Minimum [Member]
Income Tax Contingency [Line Items]
Decrease in Unrecognized Tax Benefits is Reasonably Possible	7.0
Maximum [Member]
Income Tax Contingency [Line Items]
Decrease in Unrecognized Tax Benefits is Reasonably Possible	$ 15.0

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COMMITMENTS AND CONTINGENCIES (Future Minimum Lease Payments) (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Commitments and Contingencies Disclosure [Abstract]
2017	$ 1,381.5
2018	1,244.6
2019	1,030.3
2020	894.6
2021	695.8
Thereafter	2,156.4
Total minimum lease payments	7,403.2
Minimum and Contingent Rentals
Minimum rentals	1,343.5	$ 1,276.6	$ 993.6
Contingent rentals	$ 5.2	$ 6.3	$ 5.5

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COMMITMENTS AND CONTINGENCIES (Narrative) (Details) ft² in Millions	1 Months Ended						3 Months Ended
	Aug. 31, 2017 plantiff	Jul. 31, 2017 plantiff	Jun. 30, 2017 USD ($)	May 31, 2017 ft² option	Jun. 30, 2016 plantiff	Apr. 30, 2016 USD ($)	Feb. 03, 2018 USD ($) letter_of_credit
Operating Lease Commitments [Abstract]
Expected future minimum sublease rentals							$ 900,000
Letters of Credit [Abstract]
Letters of Credit Outstanding, Number | letter_of_credit							3
Letter of Credit Reimbursement and Security Agreement capacity							$ 120,000,000
Second Letter of Credit Reimbursement and Security Agreement amount							110,000,000
Third Letter of Credit Reimbursement and Security Agreement Amount							100,000,000
Committed to letters of credit							168,000,000
Stand-by letters of credit							158,200,000
Surety Bonds [Abstract]
Surety bonds							86,200,000
Build-to-Suit Lease and Related Bonds
Area of distribution center to be constructed under the Missouri Lease (sq ft) | ft²				1.0
Number of options to extend the Missouri Lease term | option				2
Term of optional extension to the Missouri Lease				10 years
Costs capitalized in construction in progress related to the Distribution Center Project							53,700,000
Dollar Tree Resolved Matters
Settlement received							35,000,000
Failure To Reimburse Employees For Clothing Constituting Uniforms In Violation Of California Law [Member]
Dollar Tree Resolved Matters
Number of plaintiffs that have filed suit | plantiff		2
Failure To Remit Overtime Compensation, Breaks, Accurate Wage Statements, And Final Pay Upon Termination [Member]
Dollar Tree Resolved Matters
Number of plaintiffs that have filed suit | plantiff	43
Discriminatory Practices Case [Member]
Dollar Tree Resolved Matters
Number of plaintiffs that have filed suit | plantiff					30,000
Minimum [Member] | Fair Credit Reporting Act Violation [Member]
Dollar Tree/Family Dollar Active Matters
Statutory damages sought by plaintiff per violation						$ 100
Maximum [Member] | Fair Credit Reporting Act Violation [Member]
Dollar Tree/Family Dollar Active Matters
Statutory damages sought by plaintiff per violation						$ 1,000
Telecom Contracts [Member]
Communications and Information Technology [Abstract]
Total commitment							$ 130,300,000
Settled Litigation [Member] | Suit Against Sycamore Partners And Dollar Express [Member]
Dollar Tree Resolved Matters
Damages sought (in excess of)			$ 52,000,000
Settlement received			35,000,000
Sycamore Partners And Dollar Express LLC [Member] | Settled Litigation [Member] | Sycamore Partners And Dollar Express Countersuit Against Dollar Tree [Member]
Dollar Tree Resolved Matters
Damages sought (in excess of)			$ 500,000,000

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LONG-TERM DEBT - Summary Of Long-term Debt (Details) - USD ($) $ in Millions	Feb. 03, 2018	Jan. 28, 2017	Oct. 29, 2016	Mar. 09, 2015
Debt Instrument [Line Items]
Long-term Debt	$ 5,732.7	$ 6,391.8
Debt Instrument, Unamortized Discount (Premium) And Debt Issuance Costs	54.7	70.0
Long-term Debt, Fiscal Year Maturity [Abstract]
2017	915.9
2018	165.9
2019	1,200.9
2020	300.0
2021	650.0
After 2021	2,500.0
Notes Payable, Forgivable Promissory Notes [Member]
Debt Instrument [Line Items]
Long-term Debt	0.0	7.0
Debt Instrument, Unamortized Discount (Premium) And Debt Issuance Costs	0.0	0.0
Senior Notes [Member] | Five Point Two Five Percent Notes Acquired in Acquisition, Due 2020 [Member]
Debt Instrument [Line Items]
Long-term Debt	750.0	750.0	$ 750.0
Debt Instrument, Unamortized Discount (Premium) And Debt Issuance Costs	6.1	8.7
Senior Notes [Member] | Five Point Seven Five Percent Notes Acquired in Acquisition, Due 2023 [Member]
Debt Instrument [Line Items]
Long-term Debt	2,500.0	2,500.0	$ 2,500.0
Debt Instrument, Unamortized Discount (Premium) And Debt Issuance Costs	30.8	35.9
Loans Payable [Member] | Term Loan A [Member]
Debt Instrument [Line Items]
Long-term Debt				$ 1,000.0
Loans Payable [Member] | Term Loan A-1 [Member]
Debt Instrument [Line Items]
Long-term Debt	1,532.7	2,184.8
Debt Instrument, Unamortized Discount (Premium) And Debt Issuance Costs	3.4	6.2
Loans Payable [Member] | Term Loan B-1 [Member]
Debt Instrument [Line Items]
Long-term Debt				$ 3,950.0
Loans Payable [Member] | Term Loan B-2 [Member]
Debt Instrument [Line Items]
Long-term Debt	650.0	650.0
Debt Instrument, Unamortized Discount (Premium) And Debt Issuance Costs	8.6	10.4
Unsecured Senior Notes [Member]
Debt Instrument [Line Items]
Long-term Debt	300.0	300.0
Debt Instrument, Unamortized Discount (Premium) And Debt Issuance Costs	(6.8)	(8.8)
Line of Credit [Member] | Tranche A Revolving Credit Facility [Member] | Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Long-term Debt	0.0	0.0
Debt Instrument, Unamortized Discount (Premium) And Debt Issuance Costs	$ 12.6	$ 17.6

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LONG-TERM DEBT (Details)											1 Months Ended	3 Months Ended	12 Months Ended
	Mar. 01, 2018 USD ($)	Jan. 30, 2018 USD ($)	Jul. 27, 2017 USD ($)	Jan. 28, 2017 USD ($)	Jan. 20, 2017 USD ($)	Sep. 22, 2016 USD ($)	Aug. 30, 2016 USD ($)	Jan. 26, 2016 USD ($)	Jul. 06, 2015 USD ($)	Mar. 09, 2015 USD ($)	Sep. 22, 2016 USD ($)	Feb. 03, 2018 USD ($)	Feb. 03, 2018 USD ($)	Jan. 28, 2017 USD ($)	Jan. 30, 2016 USD ($)	Apr. 15, 2017	Jan. 13, 2017	Oct. 29, 2016 USD ($)	Jun. 11, 2015 USD ($)	Feb. 23, 2015 USD ($)	Jan. 28, 2012 USD ($)
Debt Instrument [Line Items]
Prepaid outstanding balance													$ 0	$ 140,000,000	$ 0
Make-whole premium													301,800,000	375,500,000	$ 599,400,000
Long-term Debt				$ 6,391,800,000								$ 5,732,700,000	$ 5,732,700,000	6,391,800,000
Term Loan A Repayment Period													5 years
Days Outstanding prior to stated maturity													91 days
Term Loan B Repayment Period													7 years
Term Loan B-1 Loan Prepayment Amount								1,000,000,000
Acceleration of Amortization of Debt Issuance Costs								$ 19,000,000
Non-operating gain on forgiveness of loan												$ 7,400,000
Forgivable Loan [Member]
Debt Instrument [Line Items]
Long-Term Debt																					$ 7,000,000
Senior Notes [Member]
Debt Instrument [Line Items]
Aggregate principal amount									$ 750,000,000.0
Accrued interest, unpaid interest and make whole premium									$ 89,500,000
Senior Notes [Member] | September 16, 2020 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage									4.03%
Borrowing capacity									$ 300,000,000.0
Senior Notes [Member] | September 16, 2023 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage									4.63%
Borrowing capacity									$ 350,000,000.0
Senior Notes [Member] | September 16, 2025 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage									4.78%
Borrowing capacity									$ 100,000,000.0
Senior Notes [Member] | Five Point Two Five Percent Notes Acquired in Acquisition, Due 2020 [Member]
Debt Instrument [Line Items]
Aggregate principal amount																				$ 750,000,000.0
Debt Instrument, Interest Rate, Stated Percentage												5.25%	5.25%					5.25%		5.25%
Call for redemption of 2020 Notes		$ 750,000,000
Make-whole premium													$ 9,800,000
Long-term Debt				750,000,000								$ 750,000,000	$ 750,000,000	750,000,000				$ 750,000,000
Senior Notes [Member] | Five Point Seven Five Percent Notes Acquired in Acquisition, Due 2023 [Member]
Debt Instrument [Line Items]
Aggregate principal amount																				$ 2,500,000,000.0
Debt Instrument, Interest Rate, Stated Percentage												5.75%	5.75%					5.75%		5.75%
Long-term Debt				$ 2,500,000,000								$ 2,500,000,000	$ 2,500,000,000	2,500,000,000				$ 2,500,000,000
Senior Notes [Member] | Acquisition Notes [Member] | Debt Covenant, Maximum Ratio for Ability to Pay Dividends [Member]
Debt Instrument [Line Items]
Consolidated Total Net Leverage Ratio												3.50	3.50
Line of Credit [Member] | Tranche A Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage							0.30%
Line of Credit [Member] | Tranche A Revolving Credit Facility [Member] | Minimum [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage				0.25%
Line of Credit [Member] | Tranche A Revolving Credit Facility [Member] | Maximum [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage				0.38%
Line of Credit [Member] | Tranche A Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Basis spread on variable rate							1.75%			2.25%
Line of Credit [Member] | Tranche A Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				1.50%
Line of Credit [Member] | Tranche A Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] | Maximum [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				2.25%
Line of Credit [Member] | Tranche A Revolving Credit Facility [Member] | Base Rate [Member]
Debt Instrument [Line Items]
Basis spread on variable rate							0.75%
Line of Credit [Member] | Tranche A Revolving Credit Facility [Member] | Base Rate [Member] | Minimum [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				0.50%
Line of Credit [Member] | Tranche A Revolving Credit Facility [Member] | Base Rate [Member] | Maximum [Member]
Debt Instrument [Line Items]
Basis spread on variable rate				1.25%
Line of Credit [Member] | Term Loan A-1 [Member]
Debt Instrument [Line Items]
Aggregate principal amount						$ 1,275,000,000					$ 1,275,000,000
Prepaid outstanding balance			$ 500,000,000
Outstanding balance prior to prepayment			2,200,000,000
Debt Instrument, Quarterly Amortization Payment, Percentage of Original Principal										1.25%						1.88%	1.25%
Amortization of Debt Transaction-related Costs			$ 1,200,000
Line of Credit [Member] | Term Loan A [Member]
Debt Instrument [Line Items]
Long-term Debt							$ 937,500,000
Line of Credit [Member] | Term Loan B-1 [Member]
Debt Instrument [Line Items]
Aggregate principal amount						2,025,000,000					2,025,000,000
Prepaid outstanding balance						242,000,000
Line of Credit [Member] | Term B-3 Loans [Member]
Debt Instrument [Line Items]
Aggregate principal amount						$ 750,000,000					750,000,000
Prepaid outstanding balance					$ 748,100,000
Debt Instrument, Quarterly Amortization Payment, Percentage of Original Principal																	0.30%
Acceleration of Amortization of Debt Issuance Costs					$ 11,700,000
Line of Credit [Member] | Term B-3 Loans [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Basis spread on variable rate						2.50%
Line of Credit [Member] | Term B-3 Loans [Member] | Base Rate [Member]
Debt Instrument [Line Items]
Basis spread on variable rate						1.50%
Line of Credit [Member] | Senior Secured Credit Facilities [Member]
Debt Instrument [Line Items]
Aggregate principal amount										$ 6,200,000,000.0
Amortization of Debt Issuance Costs											26,600,000
Amortization of Debt Transaction-related Costs											$ 2,600,000
Line of Credit [Member] | Senior Secured Credit Facilities [Member] | Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Aggregate principal amount										$ 1,250,000,000.00
Line of Credit [Member] | Senior Secured Credit Facilities [Member] | Debt Covenant, Maximum Ratio for Ability to Pay Dividends [Member]
Debt Instrument [Line Items]
Consolidated Total Net Leverage Ratio												3.50	3.50
Line of Credit [Member] | Tranche A Revolving Credit Facility [Member] | Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage												3.08%	3.08%
Long-term Debt				$ 0								$ 0	$ 0	0
Basis spread on variable rate													1.50%
Borrowing capacity												$ 1,250,000,000.00	$ 1,250,000,000.00
Loans Payable [Member]
Debt Instrument [Line Items]
Prepayment Fee If Loans Subject to Certain Repricing Transactions, Amount																			$ 69,100,000
Loans Payable [Member] | Prepayment Risk [Member]
Debt Instrument [Line Items]
Prepayment fee if Loans Subject to Certain Repricing Transactions																			1.00%
Loans Payable [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage																			2.75%
Base Rate plus Interest per Annum										1.25%									1.75%
Quarterly Amortization Payments Percentage of Original Principal Amount Year Two										2.50%
Quarterly Amortization Payments Percentage of Original Principal Amount Beyond Year Two										3.75%
Quarterly Amortization Payments of Original Principal Amount after Closing																			0.25%
Prepayment fee second year																			2.00%
Prepayment fee third year																			1.00%
Loans Payable [Member] | Term Loan A-1 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage												3.08%	3.08%
Long-term Debt				2,184,800,000								$ 1,532,700,000	$ 1,532,700,000	2,184,800,000
Loans Payable [Member] | Term Loan A-1 [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Basis spread on variable rate													1.50%
Loans Payable [Member] | Senior Secured Credit Facilities [Member]
Debt Instrument [Line Items]
Aggregate principal amount										$ 4,950,000,000.00
Loans Payable [Member] | Term Loan A [Member]
Debt Instrument [Line Items]
Long-term Debt										1,000,000,000
Loans Payable [Member] | Term Loan B-1 [Member]
Debt Instrument [Line Items]
Long-term Debt										$ 3,950,000,000
Debt Instrument, Unamortized Discount, Percent										0.50%
Debt Instrument, Unamortized Discount										$ 19,800,000
Senior Secured Credit Facilities																			$ 3,300,000,000.0
Loans Payable [Member] | Term Loan B-1 [Member] | London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member]
Debt Instrument [Line Items]
Basis spread on variable rate										0.75%
Loans Payable [Member] | Term Loan B-2 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage												4.25%	4.25%						4.25%
Long-term Debt				650,000,000								$ 650,000,000	$ 650,000,000	650,000,000
Senior Secured Credit Facilities																			$ 650,000,000
Unsecured Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage									5.00%			5.00%	5.00%
Debt Instrument, Redemption Price, Percentage									100.00%
Long-term Debt				$ 300,000,000								$ 300,000,000	$ 300,000,000	$ 300,000,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt									$ 300,000,000.0
Unsecured Senior Notes [Member] | Specified Treasury Rate [Member]
Debt Instrument [Line Items]
Basis spread on variable rate									30.00%
Subsequent Event [Member] | Senior Notes [Member] | Five Point Two Five Percent Notes Acquired in Acquisition, Due 2020 [Member]
Debt Instrument [Line Items]
Redemption of 2020 notes	$ 759,800,000
Amortizable non-cash deferred financing costs	$ 6,100,000

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SHAREHOLDERS' EQUITY (Narrative) (Details) - USD ($) $ / shares in Units, $ in Billions	Feb. 03, 2018	Jan. 28, 2017
Preferred Stock
Preferred Stock authorized to issue (in shares)	10,000,000
Preferred Stock par value per share	$ 0.01
Preferred Stock, Shares Issued	0	0
Preferred Stock, Shares Outstanding	0	0
Share Repurchase Programs
Remaining amount of shares authorized to repurchase	$ 1.0

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SHAREHOLDERS' EQUITY (Basic and Diluted Net Income Per Share) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended								12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Oct. 29, 2016	Jul. 30, 2016	Apr. 30, 2016	Oct. 31, 2015	Aug. 01, 2015	May 02, 2015	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Basic net income per share:
Net income	$ 1,040.1	$ 321.8	$ 239.9	$ 233.8	$ 200.5	$ 171.6	$ 170.2	$ 232.7	$ 1,714.3	$ 896.2	$ 282.4
Weighted average number of shares outstanding (in shares)									236.8	235.7	222.5
Basic net income per share (usd per share)									$ 7.24	$ 3.80	$ 1.27
Diluted net income per share:
Net income	$ 1,040.1	$ 321.8	$ 239.9	$ 233.8	$ 200.5	$ 171.6	$ 170.2	$ 232.7	$ 1,714.3	$ 896.2	$ 282.4
Weighted average number of shares outstanding (in shares)									236.8	235.7	222.5
Dilutive effect of stock options and restricted stock (as determined by applying the treasury stock method) (in shares)									0.9	1.1	1.0
Weighted average number of shares and dilutive potential shares outstanding (in shares)									237.7	236.8	223.5
Diluted net income per share (usd per share)	$ 4.37	$ 1.36	$ 1.01	$ 0.98	$ 0.85	$ 0.72	$ 0.72	$ 0.98	$ 7.21	$ 3.78	$ 1.26

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EMPLOYEE BENEFIT PLANS (Details) $ in Millions	12 Months Ended
	Feb. 03, 2018 USD ($) Years_Old hour	Jan. 28, 2017 USD ($)	Jan. 30, 2016 USD ($)
Profit Sharing and 401(k) Retirement Plan [Abstract]
Age over which all employees have 401K benefits available | Years_Old	21
Employee service years required for available 401K benefits (in years)	one
Minimum hours in a 401K qualifying one year period (in hours) | hour	1,000
Profit Sharing Vesting Schedule
Percentage Vested in the Profit Sharing Plan After Two Years of Service (in Hundreths)	20.00%
Years of Service Required to vest 20% in the Profit Sharing Plan	2 years
Percentage Vested in the Profit Sharing Plan After Three Years of Service (in Hundreths)	40.00%
Years of Service Required to vest 40% in the Profit Sharing Plan	3 years
Percentage Vested in the Profit Sharing Plan After Four Years of Service (in Hundreths)	60.00%
Years of Service Required to vest 60% in the Profit Sharing Plan	4 years
Percentage Vested in the Profit Sharing Plan After Five Years of Service (in Hundreths)	100.00%
Years of Service Required to vest 100% in the Profit Sharing Plan	5 years
Deferred Compensation Plan [Abstract]
Cumulative participant deferrals	$ 5.7	$ 5.2
Family Dollar [Member]
Deferred Compensation Plan [Abstract]
Cumulative participant deferrals	15.0	14.6
Postemployment Retirement Benefits [Member]
Profit Sharing and 401(k) Retirement Plan [Abstract]
Contributions to expenses of the plans	52.9	49.1	$ 42.8
Dollar Tree Retirement Savings Plan, formerly Dollar Tree Inc. Affiliates and Subsidiaries Profit Sharing and 401(k) Retirement Plan [Member] | Postemployment Retirement Benefits [Member]
Profit Sharing and 401(k) Retirement Plan [Abstract]
Contributions to expenses of the plans	52.9	39.9	36.6
Family Dollar Employee Savings and Retirement Plan and Trust [Member] | Postemployment Retirement Benefits [Member]
Profit Sharing and 401(k) Retirement Plan [Abstract]
Contributions to expenses of the plans	0.0	9.2	6.2
Cost of Sales [Member] | Postemployment Retirement Benefits [Member]
Profit Sharing and 401(k) Retirement Plan [Abstract]
Contributions to expenses of the plans	$ 7.8	$ 7.9	$ 7.4

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STOCK-BASED COMPENSATION PLAN (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions		12 Months Ended
	Mar. 18, 2016	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015	Feb. 02, 2013	Jan. 28, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term					3 months	3 months	3 months
Intrinsic value of options exercised		$ 18.3	$ 11.8	$ 13.2
Minimum statutory tax withholding related to vested restricted shares		27.4	21.9	21.6
Stock-based compensation expense		$ 65.8	60.3	52.3
Granted (shares)		890,371
Total fair value of vested restricted shares		$ 60.3	$ 42.4	$ 36.8
Aggregate intrinsic value of options outstanding		$ 20.2
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term		6 years 6 months	2 years 11 days
Service Based Awards [Member] | Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years
Restricted stock granted under service and performance awards (in shares)		500,000	500,000	300,000
Stock-based compensation expense		$ 32.2	$ 28.2	$ 22.6
Unrecognized compensation expense		$ 35.6
Weighted average period of recognition (in months)		1 year 10 months 9 days
Director Deferred Compensation Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term				10 years
Percentage of the share price of common stock used in the calculation to determine the number of options issued to a director (in hundredths)				33.00%
Omnibus Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				3 years
Expected term				10 years
Shares available for grant				4,000,000
Omnibus Incentive Plan [Member] | Certain officers [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted (in shares)			200,000.0
Fair value of stock options granted			$ 4.0
Omnibus Incentive Plan [Member] | Employee Stock Option [Member] | Certain officers [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			5 years
Stock-based compensation expense		$ 1.3
Omnibus Incentive Plan [Member] | Service Based Awards [Member] | Ratable Annual Vesting [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expensed over the service period			$ 7.9
Omnibus Incentive Plan [Member] | Performance And Service Based Awards [Member] | Ratable Annual Vesting [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock granted under service and performance awards (in shares)		300,000	200,000
Compensation expensed over the service period		$ 19.7	$ 17.1
Stock-based compensation expense			$ 11.4
Service period		3 years	3 years
Omnibus Incentive Plan [Member] | Performance And Service Based Awards [Member] | Certain officers [Member] | Ratable Annual Vesting [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock granted under service and performance awards (in shares)				100,000
Compensation expensed over the service period				$ 11.3
Allocated Share Based Compensation Expense Restricted Stock2012 Grants		$ 1.0	$ 1.8	$ 8.7
Service period				3 years
Omnibus Incentive Plan [Member] | Performance And Service Based Awards [Member] | President [Member] | Ratable Annual Vesting [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	5 years
Stock-based compensation expense		1.0	0.8
Granted (shares)	100,000
Target Value	$ 5.0
Service period	5 years
Omnibus Incentive Plan [Member] | Performance And Service Based Awards [Member] | Chief Executive Officer [Member] | Ratable Annual Vesting [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock granted under service and performance awards (in shares)						200,000
Stock-based compensation expense		$ 0.7	$ 2.0	$ 2.0
Target Value						$ 10.0
Service period			5 years
Omnibus Incentive Plan [Member] | Performance And Service Based Awards [Member] | Restricted Stock Units (RSUs) [Member] | Certain officers [Member] | Vesting at End of Performance Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Individual potential target award, minimum (in hundredths)				0.00%	0.00%
Individual Potential Target Award Maximum				200.00%	200.00%
Omnibus Incentive Plan [Member] | Performance Shares [Member] | Restricted Stock Units (RSUs) [Member] | Certain officers [Member] | Vesting at End of Performance Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Target Value				$ 2.3	$ 1.7
Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average fair value of granted purchase rights (in dollars per share)		$ 13,620,000.00	$ 13,430,000.00	$ 11,650,000.00
Stock-based compensation expense		$ 2.0	$ 1.6	$ 1.0
Employee stock purchase plan shares of common stock authorized for issuance		8,707,692
Amount allowed to be withheld to purchase Common Stock		10.00%
ESPP Plan purchase price of stock (in hundredths)		85.00%
Shares sold under the ESPP		5,138,468
2016 Restricted Stock Grant - Officers [Member] | Omnibus Incentive Plan [Member] | Performance And Service Based Awards [Member] | Certain officers [Member] | Ratable Annual Vesting [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense		$ 13.7
2016 Restricted Stock Grant - Officers [Member] | Omnibus Incentive Plan [Member] | Performance And Service Based Awards [Member] | Restricted Stock Units (RSUs) [Member] | Certain officers [Member] | Vesting at End of Performance Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Target Value		$ 4.6
Individual potential target award, minimum (in hundredths)		0.00%
Individual Potential Target Award Maximum		200.00%
2016 Restricted Stock Grant - Officers [Member] | Omnibus Incentive Plan [Member] | Performance Shares [Member] | Restricted Stock Units (RSUs) [Member] | Certain officers [Member] | Vesting at End of Performance Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense		$ 2.6
2015 Restricted Stock Grant - Officers [Member] | Omnibus Incentive Plan [Member] | Performance And Service Based Awards [Member] | Certain officers [Member] | Ratable Annual Vesting [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense		2.0
2015 Restricted Stock Grant - Officers [Member] | Omnibus Incentive Plan [Member] | Performance And Service Based Awards [Member] | Restricted Stock Units (RSUs) [Member] | Certain officers [Member] | Vesting at End of Performance Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Target Value			$ 3.2
Individual potential target award, minimum (in hundredths)			0.00%
Individual Potential Target Award Maximum			200.00%
2015 Restricted Stock Grant - Officers [Member] | Omnibus Incentive Plan [Member] | Performance Shares [Member] | Restricted Stock Units (RSUs) [Member] | Certain officers [Member] | Vesting at End of Performance Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense		0.5	$ 2.0
Fair value of stock options granted		3.2
2014 Restricted Stock Grant - Officers [Member] | Omnibus Incentive Plan [Member] | Performance Shares [Member] | Restricted Stock Units (RSUs) [Member] | Certain officers [Member] | Vesting at End of Performance Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense		0.8	2.3	1.4
Family Dollar [Member] | Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense		$ 1.3	2.6	6.2
Conversion of Stock, Award Exchange Ratio		1.0000
Conversion of Stock, Shares Converted		1,500,000
Family Dollar [Member] | Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense		$ 0.7	$ 1.8	2.8
Conversion of Stock, Award Exchange Ratio		1.0000
Conversion of Stock, Shares Converted		100,000
2013 LTPP REGRANT [Member] | Omnibus Incentive Plan [Member] | Performance And Service Based Awards [Member] | Restricted Stock Units (RSUs) [Member] | Certain officers [Member] | Vesting at End of Performance Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			1 year
Stock-based compensation expense			$ 0.2	2.4
Target Value			2.2
2013 ORIGINAL LTPP GRANT [Member] | Omnibus Incentive Plan [Member] | Performance And Service Based Awards [Member] | Restricted Stock Units (RSUs) [Member] | Certain officers [Member] | Vesting at End of Performance Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense			$ 1.2
Family Dollar [Member] | Service Based Awards [Member] | Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Stock-based compensation expense		$ 1.6	$ 2.0	$ 1.0
Granted (shares)			100,000

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STOCK-BASED COMPENSATION PLAN (RSU's) (Details)	12 Months Ended
	Feb. 03, 2018 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning of period (shares) | shares	1,619,501
Granted (shares) | shares	890,371
Vested (shares) | shares	(891,791)
Forfeited (shares) | shares	(92,829)
Nonvested, end of period (shares) | shares	1,525,252
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Weighted average grant date fair value, nonvested, beginning of period (dollars per share) | $ / shares	$ 73.43
Weighted average grant date fair value, granted (dollars per share) | $ / shares	78.63
Weighted average grant date fair value, vested (dollars per share) | $ / shares	67.61
Weighted average grant date fair value, forfeited (dollars per share) | $ / shares	79.21
Weighted average grant date fair value, nonvested, end of period (dollars per share) | $ / shares	$ 79.37

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STOCK-BASED COMPENSATION PLAN (Various Option Plans and Options Outstanding) (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Feb. 03, 2018	Jan. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Number of options outstanding, beginning balance	1,041,435
Options granted	8,525
Exercised	(494,411)
Forfeited	(32,466)
Number of options outstanding, ending balance	523,083
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Weighted average exercise price per option, outstanding, beginning balance (dollars per share)	$ 62.38
Weighted average exercise price per option granted (dollars per share)	83.54
Weighted average exercise price per option exercised (dollars per share)	53.85
Weighted average exercise price per option forfeited (dollars per share)	73.01
Weighted average exercise price per option, outstanding, ending balance (dollars per share)	$ 70.14
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted average remaining contractual term of options outstanding (in years)	5 years
Aggregate intrinsic value of options outstanding	$ 20.2
Options vested and expected to vest (shares)	288,698
Options, vested and expected to vest weighted average exercise price (in dollars per share)	$ 66.56
Weighted average remaining contractual term, vested and expected to vest options (in years)	4 years 3 months
Aggregate intrinsic value, vested and expected to vest options	$ 12.2
Options exercisable at end of period (shares)	288,698
Options exercisable at end of period, weighted average exercise price	$ 66.56
Options exercisable at end of period, weighted average remaining term	4 years 3 months
Options exercisable at end of period, aggregate intrinsic value	$ 12.2
$7.21 to $9.71
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit		$ 8.91
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit		12.66
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Beginning of Period [Abstract]
Options outstanding	47,807
Options outstanding, weighted average remaining contractual life (in years)	3 years 7 months 6 days
Options outstanding, weighted average exercise price (dollars per share)	$ 32.36
Options exercisable	47,807
Options exercisable, weighted average exercise price (dollars per share)	$ 32.36
$9.72 to $14.52
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit		12.67
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit		48.30
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Beginning of Period [Abstract]
Options outstanding	33,030
Options outstanding, weighted average remaining contractual life (in years)	2 years 15 days
Options outstanding, weighted average exercise price (dollars per share)	$ 57.95
Options exercisable	30,108
Options exercisable, weighted average exercise price (dollars per share)	$ 57.53
$14.53 to $19.93
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit		48.31
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit		58.58
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Beginning of Period [Abstract]
Options outstanding	236,157
Options outstanding, weighted average remaining contractual life (in years)	1 year 2 months 23 days
Options outstanding, weighted average exercise price (dollars per share)	$ 72.90
Options exercisable	54,832
Options exercisable, weighted average exercise price (dollars per share)	$ 69.10
$19.94 to $28.36
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit		58.59
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit		70.71
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Beginning of Period [Abstract]
Options outstanding	185,805
Options outstanding, weighted average remaining contractual life (in years)	6 years 8 months 23 days
Options outstanding, weighted average exercise price (dollars per share)	$ 76.98
Options exercisable	138,465
Options exercisable, weighted average exercise price (dollars per share)	$ 76.98
$28.37 to $70.38
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit		70.72
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit		93.78
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Beginning of Period [Abstract]
Options outstanding	20,284
Options outstanding, weighted average remaining contractual life (in years)	6 years 8 months 12 days
Options outstanding, weighted average exercise price (dollars per share)	$ 84.19
Options exercisable	17,486
Options exercisable, weighted average exercise price (dollars per share)	$ 85.06
$7.21 to $70.38
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit		8.91
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit		$ 93.78
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Beginning of Period [Abstract]
Options outstanding	523,083
Options outstanding, weighted average remaining contractual life (in years)	5 years
Options outstanding, weighted average exercise price (dollars per share)	$ 70.14
Options exercisable	288,698
Options exercisable, weighted average exercise price (dollars per share)	$ 66.56

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STOCK-BASED COMPENSATION PLAN (Fair Value of Employee's Purchase Rights) (Details) - $ / shares	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015	Feb. 02, 2013	Jan. 28, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term in years				3 months	3 months	3 months
Expected volatility	10.90%	14.60%	13.20%
Annual dividend yield	0.00%	0.00%	0.00%
Risk free interest rate	1.10%	0.40%	0.20%
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term in years	6 years 6 months	2 years 11 days
Expected volatility	24.51%	20.77%
Annual dividend yield	0.00%	0.00%
Risk free interest rate	2.09%	0.60%
Weighted-average fair value of options granted during the period	$ 22.10	$ 23.15

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SEGMENT REPORTING (Details)	3 Months Ended								9 Months Ended	12 Months Ended
	Feb. 03, 2018 USD ($)	Jan. 28, 2017 USD ($)	Oct. 29, 2016 USD ($)	Jul. 30, 2016 USD ($)	Apr. 30, 2016 USD ($)	Oct. 31, 2015 USD ($)	Aug. 01, 2015 USD ($)	May 02, 2015 USD ($)	Oct. 29, 2016 segment	Feb. 03, 2018 USD ($) state province distribution_center	Jan. 28, 2017 USD ($)	Jan. 30, 2016 USD ($)
Segment Reporting Information [Line Items]
Number of retail discount stores										14,800
Number of U.S. States, stores operating in | state										48
Number of Canadian provinces | province										5
Number of reportable Segments | segment									2
Net sales	$ 6,360,600,000	$ 5,635,300,000	$ 5,316,600,000	$ 5,281,200,000	$ 5,287,100,000	$ 5,001,600,000	$ 4,996,300,000	$ 5,085,800,000		$ 22,245,500,000	$ 20,719,200,000	$ 15,498,400,000
Gross profit	2,101,000,000	1,807,000,000	1,666,000,000	1,627,800,000	1,627,100,000	1,520,500,000	1,512,400,000	1,554,600,000		7,021,900,000	6,394,700,000	4,656,700,000
Depreciation and amortization expense										611,500,000	637,800,000	487,700,000
Operating income	765,600,000	586,500,000	$ 425,200,000	$ 419,500,000	$ 388,800,000	$ 342,400,000	$ 357,200,000	$ 418,700,000		1,999,100,000	1,704,800,000	1,049,700,000
Assets	16,332,800,000	15,701,600,000								16,332,800,000	15,701,600,000
Goodwill	5,025,200,000	5,023,500,000								5,025,200,000	5,023,500,000
Goodwill transfers										60,000,000
Dollar Tree [Member]
Segment Reporting Information [Line Items]
Price point										1.00
Net sales										11,164,400,000	10,138,700,000	9,336,400,000
Gross profit										3,998,500,000	3,584,700,000	3,249,300,000
Depreciation and amortization expense										251,800,000	241,300,000	223,400,000
Operating income										1,481,900,000	1,305,300,000	1,080,500,000
Assets	4,113,400,000	3,705,500,000								4,113,400,000	3,705,500,000
Goodwill	347,100,000	345,400,000								$ 347,100,000	345,400,000
Dollar Tree [Member] | UNITED STATES
Segment Reporting Information [Line Items]
Number of distribution centers | distribution_center										11
Dollar Tree [Member] | CANADA
Segment Reporting Information [Line Items]
Number of distribution centers | distribution_center										2
Family Dollar [Member]
Segment Reporting Information [Line Items]
Number of distribution centers | distribution_center										11
Net sales										$ 11,081,100,000	10,580,500,000	6,162,000,000
Gross profit										3,023,400,000	2,810,000,000	1,407,400,000
Depreciation and amortization expense										359,700,000	396,500,000	264,300,000
Operating income										517,200,000	399,500,000	$ (30,800,000)
Assets	12,219,400,000	11,996,100,000								12,219,400,000	11,996,100,000
Goodwill	$ 4,678,100,000	$ 4,678,100,000								$ 4,678,100,000	$ 4,678,100,000

XML

CONDENSED CONSOLIDATING FINANCIAL INFORMATION (Narrative) (Details) - USD ($) $ in Millions			12 Months Ended
	Mar. 01, 2018	Jan. 30, 2018	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016	Oct. 29, 2016	Feb. 23, 2015
Condensed Financial Statements, Captions [Line Items]
Long-term Debt			$ 5,732.7	$ 6,391.8
Make-whole premium			301.8	375.5	$ 599.4
Senior Notes [Member] | Five Point Two Five Percent Notes Acquired in Acquisition, Due 2020 [Member]
Condensed Financial Statements, Captions [Line Items]
Long-term Debt			$ 750.0	750.0		$ 750.0
Debt Instrument, Interest Rate, Stated Percentage			5.25%			5.25%	5.25%
Call for redemption of 2020 Notes		$ 750.0
Make-whole premium			$ 9.8
Senior Notes [Member] | Five Point Seven Five Percent Notes Acquired in Acquisition, Due 2023 [Member]
Condensed Financial Statements, Captions [Line Items]
Long-term Debt			$ 2,500.0	$ 2,500.0		$ 2,500.0
Debt Instrument, Interest Rate, Stated Percentage			5.75%			5.75%	5.75%
Subsequent Event [Member] | Senior Notes [Member] | Five Point Two Five Percent Notes Acquired in Acquisition, Due 2020 [Member]
Condensed Financial Statements, Captions [Line Items]
Redemption of 2020 notes	$ 759.8
Amortizable non-cash deferred financing costs	$ 6.1

XML

CONDENSED CONSOLIDATING FINANCIAL INFORMATION (Condensed Consolidating Statements of Comprehensive Income) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Oct. 29, 2016	Jul. 30, 2016	Apr. 30, 2016	Oct. 31, 2015	Aug. 01, 2015	May 02, 2015	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Condensed Income Statements, Captions [Line Items]
Net sales	$ 6,360.6	$ 5,635.3	$ 5,316.6	$ 5,281.2	$ 5,287.1	$ 5,001.6	$ 4,996.3	$ 5,085.8	$ 22,245.5	$ 20,719.2	$ 15,498.4
Cost of sales									15,223.6	14,324.5	10,841.7
Gross profit	2,101.0	1,807.0	1,666.0	1,627.8	1,627.1	1,520.5	1,512.4	1,554.6	7,021.9	6,394.7	4,656.7
Selling, general and administrative expenses, excluding Receivable impairment									5,022.8	4,689.9	3,607.0
Operating income	765.6	586.5	425.2	419.5	388.8	342.4	357.2	418.7	1,999.1	1,704.8	1,049.7
Interest expense, net									301.8	375.5	599.4
Other Nonoperating Income (Expense)									(6.7)	(0.1)	2.1
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest									1,704.0	1,329.4	448.2
Income from continuing operations									(10.3)	433.2	165.8
Subsidiary or Equity Method Investee, Noncontrolling Interest in Income of Subsidiary									0.0	0.0	0.0
Net income	$ 1,040.1	$ 321.8	$ 239.9	$ 233.8	$ 200.5	$ 171.6	$ 170.2	$ 232.7	1,714.3	896.2	282.4
Foreign currency translation adjustments									5.3	5.5	(9.0)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent									1,719.6	901.7	273.4
Consolidation, Eliminations [Member]
Condensed Income Statements, Captions [Line Items]
Net sales									(123.3)	(519.3)	(551.4)
Cost of sales									(55.3)	(438.0)	(538.0)
Gross profit									(68.0)	(81.3)	(13.4)
Selling, general and administrative expenses, excluding Receivable impairment									(68.0)	(73.7)	(9.4)
Operating income									0.0	(7.6)	(4.0)
Interest expense, net									0.0	0.0	0.0
Other Nonoperating Income (Expense)									0.0	(7.6)	(4.0)
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest									0.0	0.0	0.0
Income from continuing operations									0.0	0.0	0.0
Subsidiary or Equity Method Investee, Noncontrolling Interest in Income of Subsidiary									1,860.8	1,109.9	617.0
Net income									(1,860.8)	(1,109.9)	(617.0)
Foreign currency translation adjustments									(6.9)	(7.2)	0.0
Comprehensive Income (Loss), Net of Tax, Attributable to Parent									(1,867.7)	(1,117.1)	(617.0)
Non-Guarantor Subsidiaries [Member]
Condensed Income Statements, Captions [Line Items]
Net sales									358.8	731.6	737.6
Cost of sales									173.4	584.4	664.1
Gross profit									185.4	147.2	73.5
Selling, general and administrative expenses, excluding Receivable impairment									162.2	125.2	62.5
Operating income									23.2	22.0	11.0
Interest expense, net									(7.8)	(7.6)	(4.1)
Other Nonoperating Income (Expense)									0.9	0.8	2.3
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest									30.1	28.8	12.8
Income from continuing operations									16.0	7.7	17.5
Subsidiary or Equity Method Investee, Noncontrolling Interest in Income of Subsidiary									0.0	0.0	0.0
Net income									14.1	21.1	(4.7)
Foreign currency translation adjustments									5.3	5.5	(9.0)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent									19.4	26.6	(13.7)
Parent Company [Member]
Condensed Income Statements, Captions [Line Items]
Net sales									0.0	0.0	0.0
Cost of sales									0.0	0.0	0.0
Gross profit									0.0	0.0	0.0
Selling, general and administrative expenses, excluding Receivable impairment									6.1	7.4	48.4
Operating income									(6.1)	(7.4)	(48.4)
Interest expense, net									239.8	316.8	464.4
Other Nonoperating Income (Expense)									(0.1)	7.4	4.0
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest									(245.8)	(331.6)	(516.8)
Income from continuing operations									(113.5)	(133.3)	(213.3)
Subsidiary or Equity Method Investee, Noncontrolling Interest in Income of Subsidiary									(1,846.6)	(1,094.5)	(585.9)
Net income									1,714.3	896.2	282.4
Foreign currency translation adjustments									5.3	5.5	0.0
Comprehensive Income (Loss), Net of Tax, Attributable to Parent									1,719.6	901.7	282.4
Guarantor Subsidiaries [Member]
Condensed Income Statements, Captions [Line Items]
Net sales									22,010.0	20,506.9	15,312.2
Cost of sales									15,105.5	14,178.1	10,715.6
Gross profit									6,904.5	6,328.8	4,596.6
Selling, general and administrative expenses, excluding Receivable impairment									4,922.5	4,631.0	3,505.5
Operating income									1,982.0	1,697.8	1,091.1
Interest expense, net									69.8	66.3	139.1
Other Nonoperating Income (Expense)									(7.5)	(0.7)	(0.2)
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest									1,919.7	1,632.2	952.2
Income from continuing operations									87.2	558.8	361.6
Subsidiary or Equity Method Investee, Noncontrolling Interest in Income of Subsidiary									(14.2)	(15.4)	(31.1)
Net income									1,846.7	1,088.8	621.7
Foreign currency translation adjustments									1.6	1.7	0.0
Comprehensive Income (Loss), Net of Tax, Attributable to Parent									$ 1,848.3	$ 1,090.5	$ 621.7

XML

CONDENSED CONSOLIDATING FINANCIAL INFORMATION (Condensed Consolidating Balance Sheet) (Details) - USD ($) $ in Millions	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	$ 1,097.8	$ 866.4	$ 736.1	$ 864.1
Short-term investments	0.0	4.0
Retail Related Inventory, Merchandise	3,169.3	2,865.8
Deferred Tax Assets, Net of Valuation Allowance, Current	0.0	0.0
Due from Related Parties	0.0	0.0
Property, Plant and Equipment, Net	3,200.7	3,115.8
Assets available for sale	8.0	9.0
Deferred Tax Assets, Investment in Subsidiaries	0.0	0.0
Intercompany Notes Receivable, Noncurrent	0.0	0.0
Due from Intercompany, Net, Noncurrent	0.0	0.0
Other Assets, Current	309.2	201.8
Prepaid Expense and Other Assets, Current	309.2	201.8
Total current assets	4,576.3	3,938.0
Goodwill	5,025.2	5,023.5
Favorable lease rights, net of accumulated amortization of $230.9 and $159.3, respectively	375.3	468.6
Tradename intangible asset	3,100.0	3,100.0
Other intangible assets, net	4.8	5.1
Other assets	42.5	41.6
Total assets	16,332.8	15,701.6
Long-term Debt, Current Maturities	915.9	152.1
Accounts Payable, Current	1,174.8	1,119.6
Due to Intercompany, Net, Current	0.0	0.0
Other Liabilities, Current	736.9	744.2
Accrued Income Taxes, Current	31.5	90.0
Total current liabilities	2,859.1	2,105.9
Long-term debt, excluding current portion	4,762.1	6,169.7
Unfavorable lease rights, net	100.0	6,169.7
Deferred Tax Liabilities, Net, Noncurrent	985.2	124.0
Deferred tax liabilities, net	985.2	1,458.9
Liabilities	9,150.5	10,312.1
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	7,182.3	5,389.5	4,406.9	1,785.0
Liabilities and Equity	16,332.8	15,701.6
Income taxes payable, long-term	43.8	71.2
Due to Related Parties	0.0	0.0
Intercompany Notes Payable, Noncurrent	0.0	0.0
Income Taxes and Other Liabilities		382.4
Other Liabilities, Noncurrent	400.3	382.4
Consolidation, Eliminations [Member]
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	0.0	0.0	(17.3)	0.0
Short-term investments		0.0
Retail Related Inventory, Merchandise	0.0	(1.7)
Deferred Tax Assets, Net of Valuation Allowance, Current	0.0	0.0
Due from Related Parties	(806.6)	(1,143.0)
Property, Plant and Equipment, Net	0.0	0.0
Assets available for sale	0.0	0.0
Deferred Tax Assets, Investment in Subsidiaries	(9,857.0)	(8,746.7)
Intercompany Notes Receivable, Noncurrent	(1,990.2)	(2,115.2)
Due from Intercompany, Net, Noncurrent	(1,310.7)	(1,243.8)
Other Assets, Current		0.3
Prepaid Expense and Other Assets, Current	0.0
Total current assets	(806.6)	(1,144.4)
Goodwill	0.0	0.0
Favorable lease rights, net of accumulated amortization of $230.9 and $159.3, respectively	0.0	0.0
Tradename intangible asset	0.0	0.0
Other intangible assets, net	0.0	0.0
Other assets	(2.7)	(3.0)
Total assets	(13,967.2)	(13,253.1)
Long-term Debt, Current Maturities	0.0	0.0
Accounts Payable, Current	0.9	(1.0)
Due to Intercompany, Net, Current	(806.6)	(1,143.0)
Other Liabilities, Current	0.0	0.0
Accrued Income Taxes, Current	0.0	0.0
Total current liabilities	(805.7)	(1,144.0)
Long-term debt, excluding current portion	0.0
Unfavorable lease rights, net	0.0	0.0
Deferred Tax Liabilities, Net, Noncurrent	0.0	0.0
Deferred tax liabilities, net		0.0
Liabilities	(4,110.2)	(4,506.2)
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	(9,857.0)	(8,746.9)
Liabilities and Equity	(13,967.2)	(13,253.1)
Income taxes payable, long-term	0.0	0.0
Due to Related Parties	(1,310.7)	(1,243.8)
Intercompany Notes Payable, Noncurrent	(1,990.2)	(2,115.2)
Income Taxes and Other Liabilities		(3.2)
Other Liabilities, Noncurrent	(3.6)
Parent Company [Member]
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	133.2	562.4	0.0	193.5
Short-term investments		0.0
Retail Related Inventory, Merchandise	0.0	0.0
Deferred Tax Assets, Net of Valuation Allowance, Current	0.0	0.0
Due from Related Parties	102.1	58.7
Property, Plant and Equipment, Net	0.0	0.0
Assets available for sale	0.0	0.0
Deferred Tax Assets, Investment in Subsidiaries	9,748.8	8,640.1
Intercompany Notes Receivable, Noncurrent	1,801.4	1,926.4
Due from Intercompany, Net, Noncurrent	1,310.7	1,243.8
Other Assets, Current		0.5
Prepaid Expense and Other Assets, Current	0.2
Total current assets	235.5	621.6
Goodwill	0.0	0.0
Favorable lease rights, net of accumulated amortization of $230.9 and $159.3, respectively	0.0	0.0
Tradename intangible asset	0.0	0.0
Other intangible assets, net	0.0	0.0
Other assets	0.0	0.0
Total assets	13,096.4	12,431.9
Long-term Debt, Current Maturities	915.9	152.1
Accounts Payable, Current	0.0	0.0
Due to Intercompany, Net, Current	524.0	969.6
Other Liabilities, Current	43.9	66.4
Accrued Income Taxes, Current	(27.2)	(1.9)
Total current liabilities	1,456.6	1,186.2
Long-term debt, excluding current portion	4,455.4
Unfavorable lease rights, net	0.0	5,853.9
Deferred Tax Liabilities, Net, Noncurrent	1.9	0.0
Deferred tax liabilities, net		2.0
Liabilities	5,914.1	7,042.1
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	7,182.3	5,389.8
Liabilities and Equity	13,096.4	12,431.9
Income taxes payable, long-term	0.0	0.0
Due to Related Parties	0.0	0.0
Intercompany Notes Payable, Noncurrent	0.0	0.0
Income Taxes and Other Liabilities		0.0
Other Liabilities, Noncurrent	0.2
Guarantor Subsidiaries [Member]
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	700.1	139.2	636.9	664.3
Short-term investments		0.0
Retail Related Inventory, Merchandise	3,120.4	2,826.3
Deferred Tax Assets, Net of Valuation Allowance, Current	(7.9)	(9.3)
Due from Related Parties	635.5	1,041.5
Property, Plant and Equipment, Net	3,175.7	3,085.3
Assets available for sale	8.0	9.0
Deferred Tax Assets, Investment in Subsidiaries	108.2	106.6
Intercompany Notes Receivable, Noncurrent	0.0	0.0
Due from Intercompany, Net, Noncurrent	0.0	0.0
Other Assets, Current		198.7
Prepaid Expense and Other Assets, Current	271.9
Total current assets	4,720.0	4,196.4
Goodwill	4,993.1	4,993.1
Favorable lease rights, net of accumulated amortization of $230.9 and $159.3, respectively	375.3	468.6
Tradename intangible asset	3,100.0	3,100.0
Other intangible assets, net	4.8	5.1
Other assets	42.3	41.3
Total assets	16,527.4	16,005.4
Long-term Debt, Current Maturities	0.0	0.0
Accounts Payable, Current	1,162.0	1,105.9
Due to Intercompany, Net, Current	216.5	121.5
Other Liabilities, Current	398.2	470.5
Accrued Income Taxes, Current	50.7	91.0
Total current liabilities	1,827.4	1,788.9
Long-term debt, excluding current portion	306.7
Unfavorable lease rights, net	100.0	315.8
Deferred Tax Liabilities, Net, Noncurrent	983.3	124.0
Deferred tax liabilities, net		1,456.9
Liabilities	6,867.2	7,493.3
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	9,660.2	8,512.1
Liabilities and Equity	16,527.4	16,005.4
Income taxes payable, long-term	43.8	71.2
Due to Related Parties	1,310.7	1,243.8
Intercompany Notes Payable, Noncurrent	1,990.2	2,115.2
Income Taxes and Other Liabilities		377.5
Other Liabilities, Noncurrent	305.1
Non-Guarantor Subsidiaries [Member]
Condensed Balance Sheet Statements, Captions [Line Items]
Cash and cash equivalents	264.5	164.8	$ 116.5	$ 6.3
Short-term investments		4.0
Retail Related Inventory, Merchandise	48.9	41.2
Deferred Tax Assets, Net of Valuation Allowance, Current	7.9	9.3
Due from Related Parties	69.0	42.8
Property, Plant and Equipment, Net	25.0	30.5
Assets available for sale	0.0	0.0
Deferred Tax Assets, Investment in Subsidiaries	0.0	0.0
Intercompany Notes Receivable, Noncurrent	188.8	188.8
Due from Intercompany, Net, Noncurrent	0.0	0.0
Other Assets, Current		2.3
Prepaid Expense and Other Assets, Current	37.1
Total current assets	427.4	264.4
Goodwill	32.1	30.4
Favorable lease rights, net of accumulated amortization of $230.9 and $159.3, respectively	0.0	0.0
Tradename intangible asset	0.0	0.0
Other intangible assets, net	0.0	0.0
Other assets	2.9	3.3
Total assets	676.2	517.4
Long-term Debt, Current Maturities	0.0	0.0
Accounts Payable, Current	11.9	14.7
Due to Intercompany, Net, Current	66.1	51.9
Other Liabilities, Current	294.8	207.3
Accrued Income Taxes, Current	8.0	0.9
Total current liabilities	380.8	274.8
Long-term debt, excluding current portion	0.0
Unfavorable lease rights, net	0.0	0.0
Deferred Tax Liabilities, Net, Noncurrent	0.0	0.0
Deferred tax liabilities, net		0.0
Liabilities	479.4	282.9
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	196.8	234.5
Liabilities and Equity	676.2	517.4
Income taxes payable, long-term	0.0	0.0
Due to Related Parties	0.0	0.0
Intercompany Notes Payable, Noncurrent	0.0	0.0
Income Taxes and Other Liabilities		$ 8.1
Other Liabilities, Noncurrent	$ 98.6

XML

CONDENSED CONSOLIDATING FINANCIAL INFORMATION (Condensed Consolidating Statements of Cash Flows) (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Condensed Cash Flow Statements, Captions [Line Items]
Net Cash Provided by (Used in) Operating Activities	$ 1,510.2	$ 1,673.3	$ 802.5
Capital expenditures	(632.2)	(564.7)	(480.5)
Acquisition of Family Dollar, net of common stock issued, equity compensation and cash acquired	0.0	0.0	(6,527.7)
Other	0.0	(36.1)	(23.7)
Proceeds from sale of restricted and unrestricted investments	4.0	118.1	53.0
Other Cash Flows from Investing Activities	0.3	(0.9)	29.8
Net cash used in investing activities	(627.9)	(483.6)	(6,978.4)
Repayments Of Long Term Debt And Long Term Capital Lease Obligations	(659.1)	(4,036.2)	(5,926.7)
Proceeds from long-term debt, net of discount	0.0	2,962.5	12,130.2
Repayments of revolving credit facility	0.0	(140.0)	0.0
Proceeds from revolving credit facility	0.0	140.0	0.0
Proceeds from (Repayments of) Intercompany Notes		0.0	0.0
Dividends	0.0	0.0	0.0
Debt-issuance costs	0.0	(6.1)	(159.8)
Proceeds from stock issued pursuant to stock-based compensation plans	35.0	41.5	13.9
Cash paid for taxes on exercises/vesting of stock-based compensation	(27.4)	(22.2)	(21.6)
Cash Flows from Other Financing Activities		(6.1)	26.7
Net Cash Provided by (Used in) Financing Activities	(651.5)	(1,060.5)	6,048.8
Effect of exchange rate changes on cash and cash equivalents	0.6	1.1	(0.9)
Cash and Cash Equivalents, Period Increase (Decrease)	231.4	130.3	(128.0)
Cash and cash equivalents	1,097.8	866.4	736.1	$ 864.1
Consolidation, Eliminations [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net Cash Provided by (Used in) Operating Activities	(773.9)	(1,542.2)	(664.0)
Capital expenditures	0.0	0.0	0.0
Acquisition of Family Dollar, net of common stock issued, equity compensation and cash acquired			0.0
Other		0.0
Proceeds from sale of restricted and unrestricted investments	0.0	0.0
Other Cash Flows from Investing Activities	0.0	0.0	0.0
Net cash used in investing activities	0.0	0.0	0.0
Repayments Of Long Term Debt And Long Term Capital Lease Obligations	0.0	0.0	0.0
Proceeds from long-term debt, net of discount		0.0	0.0
Repayments of revolving credit facility		0.0
Proceeds from revolving credit facility		0.0
Proceeds from (Repayments of) Intercompany Notes		0.0	0.0
Dividends	773.9	1,559.5	646.7
Debt-issuance costs			0.0
Proceeds from stock issued pursuant to stock-based compensation plans	0.0	0.0
Cash paid for taxes on exercises/vesting of stock-based compensation	0.0	0.0	0.0
Cash Flows from Other Financing Activities		0.0	0.0
Net Cash Provided by (Used in) Financing Activities	773.9	1,559.5	646.7
Effect of exchange rate changes on cash and cash equivalents	0.0	0.0	0.0
Cash and Cash Equivalents, Period Increase (Decrease)	0.0	17.3	(17.3)
Cash and cash equivalents	0.0	0.0	(17.3)	0.0
Parent Company [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net Cash Provided by (Used in) Operating Activities	222.3	2,022.9	765.1
Capital expenditures	0.0	0.0	0.0
Acquisition of Family Dollar, net of common stock issued, equity compensation and cash acquired			(6,833.0)
Other		0.0
Proceeds from sale of restricted and unrestricted investments	0.0	0.0
Other Cash Flows from Investing Activities	0.0	0.0	0.0
Net cash used in investing activities	0.0	0.0	(6,833.0)
Repayments Of Long Term Debt And Long Term Capital Lease Obligations	(659.1)	(4,036.2)	(4,991.5)
Proceeds from long-term debt, net of discount		2,962.5	12,130.2
Repayments of revolving credit facility		(140.0)
Proceeds from revolving credit facility		140.0
Proceeds from (Repayments of) Intercompany Notes		(400.0)	(1,109.6)
Dividends	0.0	0.0	0.0
Debt-issuance costs			(159.8)
Proceeds from stock issued pursuant to stock-based compensation plans	35.0	41.5
Cash paid for taxes on exercises/vesting of stock-based compensation	(27.4)	(22.2)	(21.6)
Cash Flows from Other Financing Activities		(6.1)	26.7
Net Cash Provided by (Used in) Financing Activities	(651.5)	(1,460.5)	5,874.4
Effect of exchange rate changes on cash and cash equivalents	0.0	0.0	0.0
Cash and Cash Equivalents, Period Increase (Decrease)	(429.2)	562.4	(193.5)
Cash and cash equivalents	133.2	562.4	0.0	193.5
Guarantor Subsidiaries [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net Cash Provided by (Used in) Operating Activities	1,908.5	1,121.1	720.8
Capital expenditures	(631.0)	(563.4)	(475.7)
Acquisition of Family Dollar, net of common stock issued, equity compensation and cash acquired			207.3
Other		(36.1)
Proceeds from sale of restricted and unrestricted investments	0.0	118.1
Other Cash Flows from Investing Activities	0.3	(0.9)	(7.5)
Net cash used in investing activities	(630.7)	(482.3)	(275.9)
Repayments Of Long Term Debt And Long Term Capital Lease Obligations	0.0	0.0	(935.2)
Proceeds from long-term debt, net of discount		0.0	0.0
Repayments of revolving credit facility		0.0
Proceeds from revolving credit facility		0.0
Proceeds from (Repayments of) Intercompany Notes		400.0	1,109.6
Dividends	(716.9)	(1,536.5)	(646.7)
Debt-issuance costs			0.0
Proceeds from stock issued pursuant to stock-based compensation plans	0.0	0.0
Cash paid for taxes on exercises/vesting of stock-based compensation	0.0	0.0	0.0
Cash Flows from Other Financing Activities		0.0	0.0
Net Cash Provided by (Used in) Financing Activities	(716.9)	(1,136.5)	(472.3)
Effect of exchange rate changes on cash and cash equivalents	0.0	0.0	0.0
Cash and Cash Equivalents, Period Increase (Decrease)	560.9	(497.7)	(27.4)
Cash and cash equivalents	700.1	139.2	636.9	664.3
Non-Guarantor Subsidiaries [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net Cash Provided by (Used in) Operating Activities	153.3	71.5	(19.4)
Capital expenditures	(1.2)	(1.3)	(4.8)
Acquisition of Family Dollar, net of common stock issued, equity compensation and cash acquired			98.0
Other		0.0
Proceeds from sale of restricted and unrestricted investments	4.0	0.0
Other Cash Flows from Investing Activities	0.0	0.0	37.3
Net cash used in investing activities	2.8	(1.3)	130.5
Repayments Of Long Term Debt And Long Term Capital Lease Obligations	0.0	0.0	0.0
Proceeds from long-term debt, net of discount		0.0	0.0
Repayments of revolving credit facility		0.0
Proceeds from revolving credit facility		0.0
Proceeds from (Repayments of) Intercompany Notes		0.0	0.0
Dividends	(57.0)	(23.0)	0.0
Debt-issuance costs			0.0
Proceeds from stock issued pursuant to stock-based compensation plans	0.0	0.0
Cash paid for taxes on exercises/vesting of stock-based compensation	0.0	0.0	0.0
Cash Flows from Other Financing Activities		0.0	0.0
Net Cash Provided by (Used in) Financing Activities	(57.0)	(23.0)	0.0
Effect of exchange rate changes on cash and cash equivalents	0.6	1.1	(0.9)
Cash and Cash Equivalents, Period Increase (Decrease)	99.7	48.3	110.2
Cash and cash equivalents	$ 264.5	$ 164.8	$ 116.5	$ 6.3

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QUARTERLY FINANCIAL INFORMATION (Details) $ / shares in Units, $ in Millions			1 Months Ended	3 Months Ended										7 Months Ended	12 Months Ended
	Mar. 01, 2018 USD ($)	Jan. 30, 2018 USD ($)	Jun. 30, 2017 USD ($)	Feb. 03, 2018 USD ($) store $ / shares	Jul. 29, 2017 USD ($) $ / shares	Apr. 29, 2017 USD ($) $ / shares	Jan. 28, 2017 USD ($) store $ / shares	Oct. 29, 2016 USD ($) store $ / shares	Jul. 30, 2016 USD ($) store $ / shares	Apr. 30, 2016 USD ($) store $ / shares	Oct. 31, 2015 USD ($) store $ / shares	Aug. 01, 2015 USD ($) store $ / shares	May 02, 2015 USD ($) store $ / shares	Jan. 30, 2016 USD ($)	Feb. 03, 2018 USD ($) store $ / shares	Jan. 28, 2017 USD ($) store $ / shares	Jan. 30, 2016 USD ($) $ / shares
Business Acquisition [Line Items]
Receivable impairment					$ 2.6	$ 50.9									$ 18.5	$ 0.0	$ 0.0
Settlement received				$ 35.0
Effect of impairment charges and settlement on net income				$ 21.4	$ 1.6	$ 31.6
Effect of impairment charges and settlement on diluted net income per share (in USD per share) | $ / shares				$ 0.09	$ 0.01	$ 0.13
Effect of change in reserves on net income				$ 8.0
Effect of change in reserves on diluted net income per share (in USD per share) | $ / shares				$ 0.03
Selected Quarterly Financial Information [Abstract]
Net sales				$ 6,360.6			$ 5,635.3	$ 5,316.6	$ 5,281.2	$ 5,287.1	$ 5,001.6	$ 4,996.3	$ 5,085.8		22,245.5	20,719.2	15,498.4
Gross profit				2,101.0			1,807.0	1,666.0	1,627.8	1,627.1	1,520.5	1,512.4	1,554.6		7,021.9	6,394.7	4,656.7
Operating income				765.6			586.5	425.2	419.5	388.8	342.4	357.2	418.7		1,999.1	1,704.8	1,049.7
Net income				$ 1,040.1			$ 321.8	$ 239.9	$ 233.8	$ 200.5	$ 171.6	$ 170.2	$ 232.7		$ 1,714.3	$ 896.2	$ 282.4
Diluted net income per share (usd per share) | $ / shares				$ 4.37			$ 1.36	$ 1.01	$ 0.98	$ 0.85	$ 0.72	$ 0.72	$ 0.98		$ 7.21	$ 3.78	$ 1.26
Stores open at end of quarter | store				14,835			14,334	14,744	14,581	14,482	14,284	14,129	13,997		14,835	14,334
Comparable store net sales change (in hundredths)				2.50%			1.30%	3.30%	2.40%	0.50%	1.80%	1.10%	2.20%
Selling, general and administrative expenses, excluding Receivable impairment															$ 5,022.8	$ 4,689.9	$ 3,607.0
Inventory write-down														$ 73.0
Effect Of Tax Cuts And Jobs Act Of 2017 On Net Income				$ 583.7
Tax Cuts And Jobs Act Of 2017, Effect On Earnings Per Share, After Tax | $ / shares				$ 2.45
Make-whole premium															301.8	$ 375.5	$ 599.4
Suit Against Sycamore Partners And Dollar Express [Member] | Settled Litigation [Member]
Business Acquisition [Line Items]
Settlement received			$ 35.0
Senior Notes [Member] | Five Point Two Five Percent Notes Acquired in Acquisition, Due 2020 [Member]
Selected Quarterly Financial Information [Abstract]
Call for redemption of 2020 Notes		$ 750.0
Make-whole premium															$ 9.8
Effect Of Redemption Premium On Net Income				$ 6.2
Redemption Premium, Effect On Earnings Per Share, After Tax | $ / shares				$ 0.03
Subsequent Event [Member] | Senior Notes [Member] | Five Point Two Five Percent Notes Acquired in Acquisition, Due 2020 [Member]
Selected Quarterly Financial Information [Abstract]
Redemption of 2020 notes	$ 759.8